You are an assistant tasked with analyzing measurement histories to predict the patient's next laboratory or vital sign value.
<PatientData>
Demographics: {'race': None, 'gender': 'MALE', 'year of birth': 1954}
Prior Diagnosis 1: {'condition': 'Prediabetes', 'condition status': 'Not Extracted', 'start date': '1995-06-05', 'end date': None}
Prior Diagnosis 2: {'condition': 'Diabetes', 'condition status': 'Not Extracted', 'start date': '1998-11-25', 'end date': None}
Prior Diagnosis 3: {'condition': 'Acute viral pharyngitis (disorder)', 'condition status': 'Not Extracted', 'start date': '2014-04-13', 'end date': '2014-04-28'}
Last Carbon Dioxide measurement on 2014-10-07 00:00:00: {'measurement': 'Carbon Dioxide', 'measurement type': 'EHR encounter record', 'measurement date': '2014-10-07T00:00:00', 'unit': 'mmol/L', 'value': 21.0}
Prior measurements of the same type 1: {'measurement': 'Carbon Dioxide', 'measurement type': 'EHR encounter record', 'measurement date': '2010-10-23T00:00:00', 'unit': 'mmol/L', 'value': 28.0}
Prior measurements of the same type 2: {'measurement': 'Carbon Dioxide', 'measurement type': 'EHR encounter record', 'measurement date': '2011-12-31T00:00:00', 'unit': 'mmol/L', 'value': 22.0}
Prior measurements of the same type 3: {'measurement': 'Carbon Dioxide', 'measurement type': 'EHR encounter record', 'measurement date': '2012-12-22T00:00:00', 'unit': 'mmol/L', 'value': 26.0}
Prior measurements of the same type 4: {'measurement': 'Carbon Dioxide', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-17T00:00:00', 'unit': 'mmol/L', 'value': 21.0}
Prior measurements of the same type 5: {'measurement': 'Carbon Dioxide', 'measurement type': 'EHR encounter record', 'measurement date': '2014-10-07T00:00:00', 'unit': 'mmol/L', 'value': 21.0}
Prior measurements of different types 1: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2010-10-23T00:00:00', 'unit': '%', 'value': 7.6}
Prior measurements of different types 2: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2010-10-23T00:00:00', 'unit': 'cm', 'value': 176.45}
Prior measurements of different types 3: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2010-10-23T00:00:00', 'unit': 'kg', 'value': 113.81}
Prior measurements of different types 4: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2010-10-23T00:00:00', 'unit': 'kg/m2', 'value': 36.56}
Prior measurements of different types 5: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2010-10-23T00:00:00', 'unit': 'mmHg', 'value': 105.0}
Prior measurements of different types 6: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2010-10-23T00:00:00', 'unit': 'mmHg', 'value': 78.0}
Prior measurements of different types 7: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2010-10-23T00:00:00', 'unit': '%', 'value': 7.6}
Prior measurements of different types 8: {'measurement': 'Glucose', 'measurement type': 'EHR encounter record', 'measurement date': '2010-10-23T00:00:00', 'unit': 'mg/dL', 'value': 197.0}
Prior measurements of different types 9: {'measurement': 'Urea Nitrogen', 'measurement type': 'EHR encounter record', 'measurement date': '2010-10-23T00:00:00', 'unit': 'mg/dL', 'value': 20.0}
Prior measurements of different types 10: {'measurement': 'Creatinine', 'measurement type': 'EHR encounter record', 'measurement date': '2010-10-23T00:00:00', 'unit': 'mg/dL', 'value': 1.0}
Prior measurements of different types 11: {'measurement': 'Calcium', 'measurement type': 'EHR encounter record', 'measurement date': '2010-10-23T00:00:00', 'unit': 'mg/dL', 'value': 9.97}
Prior measurements of different types 12: {'measurement': 'Sodium', 'measurement type': 'EHR encounter record', 'measurement date': '2010-10-23T00:00:00', 'unit': 'mmol/L', 'value': 141.0}
Prior measurements of different types 13: {'measurement': 'Potassium', 'measurement type': 'EHR encounter record', 'measurement date': '2010-10-23T00:00:00', 'unit': 'mmol/L', 'value': 3.89}
Prior measurements of different types 14: {'measurement': 'Chloride', 'measurement type': 'EHR encounter record', 'measurement date': '2010-10-23T00:00:00', 'unit': 'mmol/L', 'value': 109.0}
Prior measurements of different types 15: {'measurement': 'Total Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2010-10-23T00:00:00', 'unit': 'mg/dL', 'value': 250.0}
Prior measurements of different types 16: {'measurement': 'Triglycerides', 'measurement type': 'EHR encounter record', 'measurement date': '2010-10-23T00:00:00', 'unit': 'mg/dL', 'value': 401.0}
Prior measurements of different types 17: {'measurement': 'Low Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2010-10-23T00:00:00', 'unit': 'mg/dL', 'value': 141.0}
Prior measurements of different types 18: {'measurement': 'High Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2010-10-23T00:00:00', 'unit': 'mg/dL', 'value': 28.0}
Prior measurements of different types 19: {'measurement': 'Microalbumin Creatine Ratio', 'measurement type': 'EHR encounter record', 'measurement date': '2010-10-23T00:00:00', 'unit': 'mg/g', 'value': 1.0}
Prior measurements of different types 20: {'measurement': 'Estimated Glomerular Filtration Rate', 'measurement type': 'EHR encounter record', 'measurement date': '2010-10-23T00:00:00', 'unit': 'mL/min/{1.73_m2}', 'value': 60.0}
Prior measurements of different types 21: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2011-12-31T00:00:00', 'unit': '%', 'value': 7.6}
Prior measurements of different types 22: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2011-12-31T00:00:00', 'unit': 'cm', 'value': 176.45}
Prior measurements of different types 23: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2011-12-31T00:00:00', 'unit': 'kg', 'value': 113.81}
Prior measurements of different types 24: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2011-12-31T00:00:00', 'unit': 'kg/m2', 'value': 36.56}
Prior measurements of different types 25: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2011-12-31T00:00:00', 'unit': 'mmHg', 'value': 118.0}
Prior measurements of different types 26: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2011-12-31T00:00:00', 'unit': 'mmHg', 'value': 76.0}
Prior measurements of different types 27: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2011-12-31T00:00:00', 'unit': '%', 'value': 7.6}
Prior measurements of different types 28: {'measurement': 'Glucose', 'measurement type': 'EHR encounter record', 'measurement date': '2011-12-31T00:00:00', 'unit': 'mg/dL', 'value': 192.0}
Prior measurements of different types 29: {'measurement': 'Urea Nitrogen', 'measurement type': 'EHR encounter record', 'measurement date': '2011-12-31T00:00:00', 'unit': 'mg/dL', 'value': 15.0}
Prior measurements of different types 30: {'measurement': 'Creatinine', 'measurement type': 'EHR encounter record', 'measurement date': '2011-12-31T00:00:00', 'unit': 'mg/dL', 'value': 1.0}
Prior measurements of different types 31: {'measurement': 'Calcium', 'measurement type': 'EHR encounter record', 'measurement date': '2011-12-31T00:00:00', 'unit': 'mg/dL', 'value': 9.72}
Prior measurements of different types 32: {'measurement': 'Sodium', 'measurement type': 'EHR encounter record', 'measurement date': '2011-12-31T00:00:00', 'unit': 'mmol/L', 'value': 143.0}
Prior measurements of different types 33: {'measurement': 'Potassium', 'measurement type': 'EHR encounter record', 'measurement date': '2011-12-31T00:00:00', 'unit': 'mmol/L', 'value': 5.05}
Prior measurements of different types 34: {'measurement': 'Chloride', 'measurement type': 'EHR encounter record', 'measurement date': '2011-12-31T00:00:00', 'unit': 'mmol/L', 'value': 104.0}
Prior measurements of different types 35: {'measurement': 'Total Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2011-12-31T00:00:00', 'unit': 'mg/dL', 'value': 247.0}
Prior measurements of different types 36: {'measurement': 'Triglycerides', 'measurement type': 'EHR encounter record', 'measurement date': '2011-12-31T00:00:00', 'unit': 'mg/dL', 'value': 331.0}
Prior measurements of different types 37: {'measurement': 'Low Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2011-12-31T00:00:00', 'unit': 'mg/dL', 'value': 156.0}
Prior measurements of different types 38: {'measurement': 'High Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2011-12-31T00:00:00', 'unit': 'mg/dL', 'value': 24.0}
Prior measurements of different types 39: {'measurement': 'Microalbumin Creatine Ratio', 'measurement type': 'EHR encounter record', 'measurement date': '2011-12-31T00:00:00', 'unit': 'mg/g', 'value': 7.0}
Prior measurements of different types 40: {'measurement': 'Estimated Glomerular Filtration Rate', 'measurement type': 'EHR encounter record', 'measurement date': '2011-12-31T00:00:00', 'unit': 'mL/min/{1.73_m2}', 'value': 60.0}
Prior measurements of different types 41: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2012-12-22T00:00:00', 'unit': '%', 'value': 7.6}
Prior measurements of different types 42: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2012-12-22T00:00:00', 'unit': 'cm', 'value': 176.45}
Prior measurements of different types 43: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2012-12-22T00:00:00', 'unit': 'kg', 'value': 113.81}
Prior measurements of different types 44: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2012-12-22T00:00:00', 'unit': 'kg/m2', 'value': 36.56}
Prior measurements of different types 45: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2012-12-22T00:00:00', 'unit': 'mmHg', 'value': 138.0}
Prior measurements of different types 46: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2012-12-22T00:00:00', 'unit': 'mmHg', 'value': 87.0}
Prior measurements of different types 47: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2012-12-22T00:00:00', 'unit': '%', 'value': 7.6}
Prior measurements of different types 48: {'measurement': 'Glucose', 'measurement type': 'EHR encounter record', 'measurement date': '2012-12-22T00:00:00', 'unit': 'mg/dL', 'value': 146.0}
Prior measurements of different types 49: {'measurement': 'Urea Nitrogen', 'measurement type': 'EHR encounter record', 'measurement date': '2012-12-22T00:00:00', 'unit': 'mg/dL', 'value': 20.0}
Prior measurements of different types 50: {'measurement': 'Creatinine', 'measurement type': 'EHR encounter record', 'measurement date': '2012-12-22T00:00:00', 'unit': 'mg/dL', 'value': 1.0}
Prior measurements of different types 51: {'measurement': 'Calcium', 'measurement type': 'EHR encounter record', 'measurement date': '2012-12-22T00:00:00', 'unit': 'mg/dL', 'value': 10.09}
Prior measurements of different types 52: {'measurement': 'Sodium', 'measurement type': 'EHR encounter record', 'measurement date': '2012-12-22T00:00:00', 'unit': 'mmol/L', 'value': 144.0}
Prior measurements of different types 53: {'measurement': 'Potassium', 'measurement type': 'EHR encounter record', 'measurement date': '2012-12-22T00:00:00', 'unit': 'mmol/L', 'value': 4.88}
Prior measurements of different types 54: {'measurement': 'Chloride', 'measurement type': 'EHR encounter record', 'measurement date': '2012-12-22T00:00:00', 'unit': 'mmol/L', 'value': 107.0}
Prior measurements of different types 55: {'measurement': 'Total Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2012-12-22T00:00:00', 'unit': 'mg/dL', 'value': 257.0}
Prior measurements of different types 56: {'measurement': 'Triglycerides', 'measurement type': 'EHR encounter record', 'measurement date': '2012-12-22T00:00:00', 'unit': 'mg/dL', 'value': 219.0}
Prior measurements of different types 57: {'measurement': 'Low Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2012-12-22T00:00:00', 'unit': 'mg/dL', 'value': 182.0}
Prior measurements of different types 58: {'measurement': 'High Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2012-12-22T00:00:00', 'unit': 'mg/dL', 'value': 31.0}
Prior measurements of different types 59: {'measurement': 'Microalbumin Creatine Ratio', 'measurement type': 'EHR encounter record', 'measurement date': '2012-12-22T00:00:00', 'unit': 'mg/g', 'value': 11.0}
Prior measurements of different types 60: {'measurement': 'Estimated Glomerular Filtration Rate', 'measurement type': 'EHR encounter record', 'measurement date': '2012-12-22T00:00:00', 'unit': 'mL/min/{1.73_m2}', 'value': 60.0}
Prior measurements of different types 61: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-17T00:00:00', 'unit': '%', 'value': 7.6}
Prior measurements of different types 62: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-17T00:00:00', 'unit': 'cm', 'value': 176.45}
Prior measurements of different types 63: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-17T00:00:00', 'unit': 'kg', 'value': 113.81}
Prior measurements of different types 64: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-17T00:00:00', 'unit': 'kg/m2', 'value': 36.56}
Prior measurements of different types 65: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-17T00:00:00', 'unit': 'mmHg', 'value': 118.0}
Prior measurements of different types 66: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-17T00:00:00', 'unit': 'mmHg', 'value': 71.0}
Prior measurements of different types 67: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-17T00:00:00', 'unit': '%', 'value': 7.6}
Prior measurements of different types 68: {'measurement': 'Glucose', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-17T00:00:00', 'unit': 'mg/dL', 'value': 133.0}
Prior measurements of different types 69: {'measurement': 'Urea Nitrogen', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-17T00:00:00', 'unit': 'mg/dL', 'value': 15.0}
Prior measurements of different types 70: {'measurement': 'Creatinine', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-17T00:00:00', 'unit': 'mg/dL', 'value': 1.0}
Prior measurements of different types 71: {'measurement': 'Calcium', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-17T00:00:00', 'unit': 'mg/dL', 'value': 9.93}
Prior measurements of different types 72: {'measurement': 'Sodium', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-17T00:00:00', 'unit': 'mmol/L', 'value': 144.0}
Prior measurements of different types 73: {'measurement': 'Potassium', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-17T00:00:00', 'unit': 'mmol/L', 'value': 4.22}
Prior measurements of different types 74: {'measurement': 'Chloride', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-17T00:00:00', 'unit': 'mmol/L', 'value': 101.0}
Prior measurements of different types 75: {'measurement': 'Total Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-17T00:00:00', 'unit': 'mg/dL', 'value': 249.0}
Prior measurements of different types 76: {'measurement': 'Triglycerides', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-17T00:00:00', 'unit': 'mg/dL', 'value': 217.0}
Prior measurements of different types 77: {'measurement': 'Low Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-17T00:00:00', 'unit': 'mg/dL', 'value': 175.0}
Prior measurements of different types 78: {'measurement': 'High Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-17T00:00:00', 'unit': 'mg/dL', 'value': 30.0}
Prior measurements of different types 79: {'measurement': 'Microalbumin Creatine Ratio', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-17T00:00:00', 'unit': 'mg/g', 'value': 2.0}
Prior measurements of different types 80: {'measurement': 'Estimated Glomerular Filtration Rate', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-17T00:00:00', 'unit': 'mL/min/{1.73_m2}', 'value': 60.0}
Prior measurements of different types 81: {'measurement': 'Oral temperature', 'measurement type': 'EHR encounter record', 'measurement date': '2014-04-15T00:00:00', 'unit': 'Cel', 'value': 37.0}
Prior measurements of different types 82: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2014-10-07T00:00:00', 'unit': '%', 'value': 7.5}
Prior measurements of different types 83: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2014-10-07T00:00:00', 'unit': 'cm', 'value': 176.45}
Prior measurements of different types 84: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2014-10-07T00:00:00', 'unit': 'kg', 'value': 112.42}
Prior measurements of different types 85: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2014-10-07T00:00:00', 'unit': 'kg/m2', 'value': 36.11}
Prior measurements of different types 86: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2014-10-07T00:00:00', 'unit': 'mmHg', 'value': 137.0}
Prior measurements of different types 87: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2014-10-07T00:00:00', 'unit': 'mmHg', 'value': 86.0}
Prior measurements of different types 88: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2014-10-07T00:00:00', 'unit': '%', 'value': 7.5}
Prior measurements of different types 89: {'measurement': 'Glucose', 'measurement type': 'EHR encounter record', 'measurement date': '2014-10-07T00:00:00', 'unit': 'mg/dL', 'value': 134.0}
Prior measurements of different types 90: {'measurement': 'Urea Nitrogen', 'measurement type': 'EHR encounter record', 'measurement date': '2014-10-07T00:00:00', 'unit': 'mg/dL', 'value': 8.0}
Prior measurements of different types 91: {'measurement': 'Creatinine', 'measurement type': 'EHR encounter record', 'measurement date': '2014-10-07T00:00:00', 'unit': 'mg/dL', 'value': 1.0}
Prior measurements of different types 92: {'measurement': 'Calcium', 'measurement type': 'EHR encounter record', 'measurement date': '2014-10-07T00:00:00', 'unit': 'mg/dL', 'value': 9.6}
Prior measurements of different types 93: {'measurement': 'Sodium', 'measurement type': 'EHR encounter record', 'measurement date': '2014-10-07T00:00:00', 'unit': 'mmol/L', 'value': 141.0}
Prior measurements of different types 94: {'measurement': 'Potassium', 'measurement type': 'EHR encounter record', 'measurement date': '2014-10-07T00:00:00', 'unit': 'mmol/L', 'value': 4.11}
Prior measurements of different types 95: {'measurement': 'Chloride', 'measurement type': 'EHR encounter record', 'measurement date': '2014-10-07T00:00:00', 'unit': 'mmol/L', 'value': 104.0}
Prior measurements of different types 96: {'measurement': 'Total Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2014-10-07T00:00:00', 'unit': 'mg/dL', 'value': 246.0}
Prior measurements of different types 97: {'measurement': 'Triglycerides', 'measurement type': 'EHR encounter record', 'measurement date': '2014-10-07T00:00:00', 'unit': 'mg/dL', 'value': 334.0}
Prior measurements of different types 98: {'measurement': 'Low Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2014-10-07T00:00:00', 'unit': 'mg/dL', 'value': 142.0}
Prior measurements of different types 99: {'measurement': 'High Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2014-10-07T00:00:00', 'unit': 'mg/dL', 'value': 37.0}
Prior measurements of different types 100: {'measurement': 'Microalbumin Creatine Ratio', 'measurement type': 'EHR encounter record', 'measurement date': '2014-10-07T00:00:00', 'unit': 'mg/g', 'value': 5.0}
Prior measurements of different types 101: {'measurement': 'Estimated Glomerular Filtration Rate', 'measurement type': 'EHR encounter record', 'measurement date': '2014-10-07T00:00:00', 'unit': 'mL/min/{1.73_m2}', 'value': 60.0}
Visit 1: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2010-10-23', 'end datetime': '2010-10-23'}
Visit 2: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2011-12-31', 'end datetime': '2011-12-31'}
Visit 3: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2012-12-22', 'end datetime': '2012-12-22'}
Visit 4: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2013-11-17', 'end datetime': '2013-11-17'}
Visit 5: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-01-25', 'end datetime': '2014-01-25'}
Visit 6: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-04-15', 'end datetime': '2014-04-15'}
Visit 7: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-10-07', 'end datetime': '2014-10-07'}
Medication 1: {'Drug name': 'Penicillin V Potassium 250 MG', 'Start datetime': '1955-06-02', 'End datetime': '1955-06-02', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
Medication 2: {'Drug name': '24 HR Metformin hydrochloride 500 MG Extended Release Oral Tablet', 'Start datetime': '1998-11-25', 'End datetime': '1998-11-25', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
Procedure 1: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2010-10-23', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 2: {'procedure': 'Colonoscopy', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2014-01-25', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 3: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2014-10-07', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
</PatientData>
Based on the trajectory above, what will the patient's **next** Carbon Dioxide value be on 2015-09-22 00:00:00?
A. 27.0
B. 20.0
C. 24.0
D. 29.0
E. 28.0
Please share a single capital letter representing your selected answer: 
27.0 20.0 24.0 29.0 28.0