You are an assistant tasked with analyzing measurement histories to predict the patient's next laboratory or vital sign value.
<PatientData>
Demographics: {'race': 'White', 'gender': 'FEMALE', 'year of birth': 1961}
Prior Diagnosis 1: {'condition': 'Prediabetes', 'condition status': 'Not Extracted', 'start date': '1991-11-03', 'end date': None}
Prior Diagnosis 2: {'condition': 'Concussion with no loss of consciousness', 'condition status': 'Not Extracted', 'start date': '2012-09-04', 'end date': '2012-10-30'}
Prior Diagnosis 3: {'condition': 'Viral sinusitis (disorder)', 'condition status': 'Not Extracted', 'start date': '2014-10-10', 'end date': '2014-11-13'}
Last Potassium measurement on 2016-01-29 00:00:00: {'measurement': 'Potassium', 'measurement type': 'EHR encounter record', 'measurement date': '2016-01-29T00:00:00', 'unit': 'mmol/L', 'value': 4.58}
Prior measurements of the same type 1: {'measurement': 'Potassium', 'measurement type': 'EHR encounter record', 'measurement date': '2012-08-15T00:00:00', 'unit': 'mmol/L', 'value': 4.65}
Prior measurements of the same type 2: {'measurement': 'Potassium', 'measurement type': 'EHR encounter record', 'measurement date': '2013-09-27T00:00:00', 'unit': 'mmol/L', 'value': 4.01}
Prior measurements of the same type 3: {'measurement': 'Potassium', 'measurement type': 'EHR encounter record', 'measurement date': '2014-12-27T00:00:00', 'unit': 'mmol/L', 'value': 4.47}
Prior measurements of the same type 4: {'measurement': 'Potassium', 'measurement type': 'EHR encounter record', 'measurement date': '2016-01-29T00:00:00', 'unit': 'mmol/L', 'value': 4.58}
Prior measurements of different types 1: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2012-08-15T00:00:00', 'unit': '%', 'value': 6.1}
Prior measurements of different types 2: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2012-08-15T00:00:00', 'unit': 'cm', 'value': 175.46}
Prior measurements of different types 3: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2012-08-15T00:00:00', 'unit': 'kg', 'value': 104.32}
Prior measurements of different types 4: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2012-08-15T00:00:00', 'unit': 'kg/m2', 'value': 33.88}
Prior measurements of different types 5: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2012-08-15T00:00:00', 'unit': 'mmHg', 'value': 106.0}
Prior measurements of different types 6: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2012-08-15T00:00:00', 'unit': 'mmHg', 'value': 75.0}
Prior measurements of different types 7: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2012-08-15T00:00:00', 'unit': '%', 'value': 6.1}
Prior measurements of different types 8: {'measurement': 'Glucose', 'measurement type': 'EHR encounter record', 'measurement date': '2012-08-15T00:00:00', 'unit': 'mg/dL', 'value': 91.0}
Prior measurements of different types 9: {'measurement': 'Urea Nitrogen', 'measurement type': 'EHR encounter record', 'measurement date': '2012-08-15T00:00:00', 'unit': 'mg/dL', 'value': 12.0}
Prior measurements of different types 10: {'measurement': 'Creatinine', 'measurement type': 'EHR encounter record', 'measurement date': '2012-08-15T00:00:00', 'unit': 'mg/dL', 'value': 1.0}
Prior measurements of different types 11: {'measurement': 'Calcium', 'measurement type': 'EHR encounter record', 'measurement date': '2012-08-15T00:00:00', 'unit': 'mg/dL', 'value': 9.28}
Prior measurements of different types 12: {'measurement': 'Sodium', 'measurement type': 'EHR encounter record', 'measurement date': '2012-08-15T00:00:00', 'unit': 'mmol/L', 'value': 142.0}
Prior measurements of different types 13: {'measurement': 'Chloride', 'measurement type': 'EHR encounter record', 'measurement date': '2012-08-15T00:00:00', 'unit': 'mmol/L', 'value': 103.0}
Prior measurements of different types 14: {'measurement': 'Carbon Dioxide', 'measurement type': 'EHR encounter record', 'measurement date': '2012-08-15T00:00:00', 'unit': 'mmol/L', 'value': 29.0}
Prior measurements of different types 15: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2013-09-27T00:00:00', 'unit': '%', 'value': 6.3}
Prior measurements of different types 16: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2013-09-27T00:00:00', 'unit': 'cm', 'value': 175.46}
Prior measurements of different types 17: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2013-09-27T00:00:00', 'unit': 'kg', 'value': 104.32}
Prior measurements of different types 18: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2013-09-27T00:00:00', 'unit': 'kg/m2', 'value': 33.88}
Prior measurements of different types 19: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-09-27T00:00:00', 'unit': 'mmHg', 'value': 136.0}
Prior measurements of different types 20: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-09-27T00:00:00', 'unit': 'mmHg', 'value': 76.0}
Prior measurements of different types 21: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2013-09-27T00:00:00', 'unit': '%', 'value': 6.3}
Prior measurements of different types 22: {'measurement': 'Glucose', 'measurement type': 'EHR encounter record', 'measurement date': '2013-09-27T00:00:00', 'unit': 'mg/dL', 'value': 76.0}
Prior measurements of different types 23: {'measurement': 'Urea Nitrogen', 'measurement type': 'EHR encounter record', 'measurement date': '2013-09-27T00:00:00', 'unit': 'mg/dL', 'value': 9.0}
Prior measurements of different types 24: {'measurement': 'Creatinine', 'measurement type': 'EHR encounter record', 'measurement date': '2013-09-27T00:00:00', 'unit': 'mg/dL', 'value': 1.0}
Prior measurements of different types 25: {'measurement': 'Calcium', 'measurement type': 'EHR encounter record', 'measurement date': '2013-09-27T00:00:00', 'unit': 'mg/dL', 'value': 8.67}
Prior measurements of different types 26: {'measurement': 'Sodium', 'measurement type': 'EHR encounter record', 'measurement date': '2013-09-27T00:00:00', 'unit': 'mmol/L', 'value': 144.0}
Prior measurements of different types 27: {'measurement': 'Chloride', 'measurement type': 'EHR encounter record', 'measurement date': '2013-09-27T00:00:00', 'unit': 'mmol/L', 'value': 106.0}
Prior measurements of different types 28: {'measurement': 'Carbon Dioxide', 'measurement type': 'EHR encounter record', 'measurement date': '2013-09-27T00:00:00', 'unit': 'mmol/L', 'value': 22.0}
Prior measurements of different types 29: {'measurement': 'Total Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2013-09-27T00:00:00', 'unit': 'mg/dL', 'value': 168.0}
Prior measurements of different types 30: {'measurement': 'Triglycerides', 'measurement type': 'EHR encounter record', 'measurement date': '2013-09-27T00:00:00', 'unit': 'mg/dL', 'value': 107.0}
Prior measurements of different types 31: {'measurement': 'Low Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2013-09-27T00:00:00', 'unit': 'mg/dL', 'value': 71.0}
Prior measurements of different types 32: {'measurement': 'High Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2013-09-27T00:00:00', 'unit': 'mg/dL', 'value': 75.0}
Prior measurements of different types 33: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2014-12-27T00:00:00', 'unit': '%', 'value': 6.1}
Prior measurements of different types 34: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2014-12-27T00:00:00', 'unit': 'cm', 'value': 175.46}
Prior measurements of different types 35: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2014-12-27T00:00:00', 'unit': 'kg', 'value': 104.32}
Prior measurements of different types 36: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2014-12-27T00:00:00', 'unit': 'kg/m2', 'value': 33.88}
Prior measurements of different types 37: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2014-12-27T00:00:00', 'unit': 'mmHg', 'value': 138.0}
Prior measurements of different types 38: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2014-12-27T00:00:00', 'unit': 'mmHg', 'value': 83.0}
Prior measurements of different types 39: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2014-12-27T00:00:00', 'unit': '%', 'value': 6.1}
Prior measurements of different types 40: {'measurement': 'Glucose', 'measurement type': 'EHR encounter record', 'measurement date': '2014-12-27T00:00:00', 'unit': 'mg/dL', 'value': 89.0}
Prior measurements of different types 41: {'measurement': 'Urea Nitrogen', 'measurement type': 'EHR encounter record', 'measurement date': '2014-12-27T00:00:00', 'unit': 'mg/dL', 'value': 17.0}
Prior measurements of different types 42: {'measurement': 'Creatinine', 'measurement type': 'EHR encounter record', 'measurement date': '2014-12-27T00:00:00', 'unit': 'mg/dL', 'value': 1.0}
Prior measurements of different types 43: {'measurement': 'Calcium', 'measurement type': 'EHR encounter record', 'measurement date': '2014-12-27T00:00:00', 'unit': 'mg/dL', 'value': 9.75}
Prior measurements of different types 44: {'measurement': 'Sodium', 'measurement type': 'EHR encounter record', 'measurement date': '2014-12-27T00:00:00', 'unit': 'mmol/L', 'value': 140.0}
Prior measurements of different types 45: {'measurement': 'Chloride', 'measurement type': 'EHR encounter record', 'measurement date': '2014-12-27T00:00:00', 'unit': 'mmol/L', 'value': 106.0}
Prior measurements of different types 46: {'measurement': 'Carbon Dioxide', 'measurement type': 'EHR encounter record', 'measurement date': '2014-12-27T00:00:00', 'unit': 'mmol/L', 'value': 29.0}
Prior measurements of different types 47: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2016-01-29T00:00:00', 'unit': '%', 'value': 6.1}
Prior measurements of different types 48: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2016-01-29T00:00:00', 'unit': 'cm', 'value': 175.46}
Prior measurements of different types 49: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2016-01-29T00:00:00', 'unit': 'kg', 'value': 104.32}
Prior measurements of different types 50: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2016-01-29T00:00:00', 'unit': 'kg/m2', 'value': 33.88}
Prior measurements of different types 51: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2016-01-29T00:00:00', 'unit': 'mmHg', 'value': 115.0}
Prior measurements of different types 52: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2016-01-29T00:00:00', 'unit': 'mmHg', 'value': 73.0}
Prior measurements of different types 53: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2016-01-29T00:00:00', 'unit': '%', 'value': 6.1}
Prior measurements of different types 54: {'measurement': 'Glucose', 'measurement type': 'EHR encounter record', 'measurement date': '2016-01-29T00:00:00', 'unit': 'mg/dL', 'value': 70.0}
Prior measurements of different types 55: {'measurement': 'Urea Nitrogen', 'measurement type': 'EHR encounter record', 'measurement date': '2016-01-29T00:00:00', 'unit': 'mg/dL', 'value': 16.0}
Prior measurements of different types 56: {'measurement': 'Creatinine', 'measurement type': 'EHR encounter record', 'measurement date': '2016-01-29T00:00:00', 'unit': 'mg/dL', 'value': 1.0}
Prior measurements of different types 57: {'measurement': 'Calcium', 'measurement type': 'EHR encounter record', 'measurement date': '2016-01-29T00:00:00', 'unit': 'mg/dL', 'value': 9.42}
Prior measurements of different types 58: {'measurement': 'Sodium', 'measurement type': 'EHR encounter record', 'measurement date': '2016-01-29T00:00:00', 'unit': 'mmol/L', 'value': 140.0}
Prior measurements of different types 59: {'measurement': 'Chloride', 'measurement type': 'EHR encounter record', 'measurement date': '2016-01-29T00:00:00', 'unit': 'mmol/L', 'value': 104.0}
Prior measurements of different types 60: {'measurement': 'Carbon Dioxide', 'measurement type': 'EHR encounter record', 'measurement date': '2016-01-29T00:00:00', 'unit': 'mmol/L', 'value': 29.0}
Visit 1: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2011-07-10', 'end datetime': '2011-07-10'}
Visit 2: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2012-08-15', 'end datetime': '2012-08-15'}
Visit 3: {'visit': 'Emergency Room Visit', 'visit type': 'EHR encounter record', 'start datetime': '2012-09-04', 'end datetime': '2012-09-04'}
Visit 4: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2012-10-30', 'end datetime': '2012-10-30'}
Visit 5: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2013-09-27', 'end datetime': '2013-09-27'}
Visit 6: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-10-19', 'end datetime': '2014-10-19'}
Visit 7: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-12-27', 'end datetime': '2014-12-27'}
Visit 8: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2016-01-29', 'end datetime': '2016-01-29'}
Visit 9: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2016-07-10', 'end datetime': '2016-07-10'}
Medication 1: {'Drug name': 'Norinyl 1+50 28 Day Pack', 'Start datetime': '2000-06-11', 'End datetime': '2011-07-10', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
Procedure 1: {'procedure': 'Colonoscopy', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2011-07-10', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 2: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2012-08-15', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 3: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2016-01-29', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 4: {'procedure': 'Colonoscopy', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2016-07-10', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
</PatientData>
Based on the trajectory above, what will the patient's **next** Potassium value be on 2017-02-10 00:00:00?
A. 4.02
B. 4.04
C. 4.98
D. 4.96
E. 3.72
Please share a single capital letter representing your selected answer: 
4.02 4.04 4.98 4.96 3.72