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': 1969}
Prior Diagnosis 1: {'condition': 'Hypertension', 'condition status': 'Not Extracted', 'start date': '1987-07-05', 'end date': None}
Prior Diagnosis 2: {'condition': 'Prediabetes', 'condition status': 'Not Extracted', 'start date': '2001-11-08', 'end date': None}
Prior Diagnosis 3: {'condition': 'Injury of tendon of the rotator cuff of shoulder', 'condition status': 'Not Extracted', 'start date': '2011-06-10', 'end date': '2011-07-28'}
Prior Diagnosis 4: {'condition': 'Acute viral pharyngitis (disorder)', 'condition status': 'Not Extracted', 'start date': '2011-09-15', 'end date': '2011-10-02'}
Prior Diagnosis 5: {'condition': 'Viral sinusitis (disorder)', 'condition status': 'Not Extracted', 'start date': '2012-12-04', 'end date': '2012-12-21'}
Prior Diagnosis 6: {'condition': 'Viral sinusitis (disorder)', 'condition status': 'Not Extracted', 'start date': '2015-05-21', 'end date': '2015-06-15'}
Last Estimated Glomerular Filtration Rate measurement on 2013-10-04 00:00:00: {'measurement': 'Estimated Glomerular Filtration Rate', 'measurement type': 'EHR encounter record', 'measurement date': '2013-10-04T00:00:00', 'unit': 'mL/min/{1.73_m2}', 'value': 60.0}
Prior measurements of the same type 1: {'measurement': 'Estimated Glomerular Filtration Rate', 'measurement type': 'EHR encounter record', 'measurement date': '2011-09-22T00:00:00', 'unit': 'mL/min/{1.73_m2}', 'value': 60.0}
Prior measurements of the same type 2: {'measurement': 'Estimated Glomerular Filtration Rate', 'measurement type': 'EHR encounter record', 'measurement date': '2013-10-04T00:00:00', 'unit': 'mL/min/{1.73_m2}', 'value': 60.0}
Prior measurements of different types 1: {'measurement': 'Oral temperature', 'measurement type': 'EHR encounter record', 'measurement date': '2011-09-19T00:00:00', 'unit': 'Cel', 'value': 37.0}
Prior measurements of different types 2: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2011-09-22T00:00:00', 'unit': '%', 'value': 6.1}
Prior measurements of different types 3: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2011-09-22T00:00:00', 'unit': 'cm', 'value': 163.12}
Prior measurements of different types 4: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2011-09-22T00:00:00', 'unit': 'kg', 'value': 91.21}
Prior measurements of different types 5: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2011-09-22T00:00:00', 'unit': 'kg/m2', 'value': 34.28}
Prior measurements of different types 6: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2011-09-22T00:00:00', 'unit': 'mmHg', 'value': 188.0}
Prior measurements of different types 7: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2011-09-22T00:00:00', 'unit': 'mmHg', 'value': 120.0}
Prior measurements of different types 8: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2011-09-22T00:00:00', 'unit': '%', 'value': 6.1}
Prior measurements of different types 9: {'measurement': 'Glucose', 'measurement type': 'EHR encounter record', 'measurement date': '2011-09-22T00:00:00', 'unit': 'mg/dL', 'value': 66.0}
Prior measurements of different types 10: {'measurement': 'Urea Nitrogen', 'measurement type': 'EHR encounter record', 'measurement date': '2011-09-22T00:00:00', 'unit': 'mg/dL', 'value': 18.0}
Prior measurements of different types 11: {'measurement': 'Creatinine', 'measurement type': 'EHR encounter record', 'measurement date': '2011-09-22T00:00:00', 'unit': 'mg/dL', 'value': 1.0}
Prior measurements of different types 12: {'measurement': 'Calcium', 'measurement type': 'EHR encounter record', 'measurement date': '2011-09-22T00:00:00', 'unit': 'mg/dL', 'value': 10.0}
Prior measurements of different types 13: {'measurement': 'Sodium', 'measurement type': 'EHR encounter record', 'measurement date': '2011-09-22T00:00:00', 'unit': 'mmol/L', 'value': 142.0}
Prior measurements of different types 14: {'measurement': 'Potassium', 'measurement type': 'EHR encounter record', 'measurement date': '2011-09-22T00:00:00', 'unit': 'mmol/L', 'value': 4.13}
Prior measurements of different types 15: {'measurement': 'Chloride', 'measurement type': 'EHR encounter record', 'measurement date': '2011-09-22T00:00:00', 'unit': 'mmol/L', 'value': 111.0}
Prior measurements of different types 16: {'measurement': 'Carbon Dioxide', 'measurement type': 'EHR encounter record', 'measurement date': '2011-09-22T00:00:00', 'unit': 'mmol/L', 'value': 22.0}
Prior measurements of different types 17: {'measurement': 'Total Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2011-09-22T00:00:00', 'unit': 'mg/dL', 'value': 175.0}
Prior measurements of different types 18: {'measurement': 'Triglycerides', 'measurement type': 'EHR encounter record', 'measurement date': '2011-09-22T00:00:00', 'unit': 'mg/dL', 'value': 124.0}
Prior measurements of different types 19: {'measurement': 'Low Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2011-09-22T00:00:00', 'unit': 'mg/dL', 'value': 78.0}
Prior measurements of different types 20: {'measurement': 'High Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2011-09-22T00:00:00', 'unit': 'mg/dL', 'value': 72.0}
Prior measurements of different types 21: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2013-10-04T00:00:00', 'unit': '%', 'value': 6.0}
Prior measurements of different types 22: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2013-10-04T00:00:00', 'unit': 'cm', 'value': 163.12}
Prior measurements of different types 23: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2013-10-04T00:00:00', 'unit': 'kg', 'value': 94.47}
Prior measurements of different types 24: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2013-10-04T00:00:00', 'unit': 'kg/m2', 'value': 35.5}
Prior measurements of different types 25: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-10-04T00:00:00', 'unit': 'mmHg', 'value': 188.0}
Prior measurements of different types 26: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-10-04T00:00:00', 'unit': 'mmHg', 'value': 95.0}
Prior measurements of different types 27: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2013-10-04T00:00:00', 'unit': '%', 'value': 6.0}
Prior measurements of different types 28: {'measurement': 'Glucose', 'measurement type': 'EHR encounter record', 'measurement date': '2013-10-04T00:00:00', 'unit': 'mg/dL', 'value': 100.0}
Prior measurements of different types 29: {'measurement': 'Urea Nitrogen', 'measurement type': 'EHR encounter record', 'measurement date': '2013-10-04T00:00:00', 'unit': 'mg/dL', 'value': 17.0}
Prior measurements of different types 30: {'measurement': 'Creatinine', 'measurement type': 'EHR encounter record', 'measurement date': '2013-10-04T00:00:00', 'unit': 'mg/dL', 'value': 1.0}
Prior measurements of different types 31: {'measurement': 'Calcium', 'measurement type': 'EHR encounter record', 'measurement date': '2013-10-04T00:00:00', 'unit': 'mg/dL', 'value': 9.5}
Prior measurements of different types 32: {'measurement': 'Sodium', 'measurement type': 'EHR encounter record', 'measurement date': '2013-10-04T00:00:00', 'unit': 'mmol/L', 'value': 143.0}
Prior measurements of different types 33: {'measurement': 'Potassium', 'measurement type': 'EHR encounter record', 'measurement date': '2013-10-04T00:00:00', 'unit': 'mmol/L', 'value': 4.25}
Prior measurements of different types 34: {'measurement': 'Chloride', 'measurement type': 'EHR encounter record', 'measurement date': '2013-10-04T00:00:00', 'unit': 'mmol/L', 'value': 111.0}
Prior measurements of different types 35: {'measurement': 'Carbon Dioxide', 'measurement type': 'EHR encounter record', 'measurement date': '2013-10-04T00:00:00', 'unit': 'mmol/L', 'value': 29.0}
Visit 1: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2011-06-10', 'end datetime': '2011-06-10'}
Visit 2: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2011-07-28', 'end datetime': '2011-07-28'}
Visit 3: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2011-09-19', 'end datetime': '2011-09-19'}
Visit 4: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2011-09-22', 'end datetime': '2011-09-22'}
Visit 5: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2012-12-11', 'end datetime': '2012-12-11'}
Visit 6: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2013-10-04', 'end datetime': '2013-10-04'}
Visit 7: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2015-05-29', 'end datetime': '2015-05-29'}
Medication 1: {'Drug name': ' Amoxicillin 250 MG / Clavulanate 125 MG [Augmentin]', 'Start datetime': '2015-05-29', 'End datetime': '2015-06-15', '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': '2013-10-04', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
</PatientData>
Based on the trajectory above, what will the patient's **next** Estimated Glomerular Filtration Rate value be on 2015-10-19 00:00:00?
A. 60.0
B. 60.0
C. 60.0
D. 60.0
E. 60.0
Please share a single capital letter representing your selected answer: 
60.0 60.0 60.0 60.0 60.0