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': 'MALE', 'year of birth': 1971}
Prior Diagnosis 1: {'condition': 'Appendicitis', 'condition status': 'Not Extracted', 'start date': '1991-08-18', 'end date': None}
Prior Diagnosis 2: {'condition': 'History of appendectomy', 'condition status': 'Not Extracted', 'start date': '1991-08-18', 'end date': None}
Prior Diagnosis 3: {'condition': 'Streptococcal sore throat (disorder)', 'condition status': 'Not Extracted', 'start date': '2013-02-11', 'end date': '2013-02-22'}
Last Body Mass Index measurement on 2014-12-04 00:00:00: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2014-12-04T00:00:00', 'unit': 'kg/m2', 'value': 34.79}
Prior measurements of the same type 1: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2013-01-28T00:00:00', 'unit': 'kg/m2', 'value': 33.79}
Prior measurements of the same type 2: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2014-12-04T00:00:00', 'unit': 'kg/m2', 'value': 34.79}
Prior measurements of different types 1: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2013-01-28T00:00:00', 'unit': 'cm', 'value': 174.71}
Prior measurements of different types 2: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2013-01-28T00:00:00', 'unit': 'kg', 'value': 103.15}
Prior measurements of different types 3: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-01-28T00:00:00', 'unit': 'mmHg', 'value': 131.0}
Prior measurements of different types 4: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-01-28T00:00:00', 'unit': 'mmHg', 'value': 70.0}
Prior measurements of different types 5: {'measurement': 'Total Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2013-01-28T00:00:00', 'unit': 'mg/dL', 'value': 191.0}
Prior measurements of different types 6: {'measurement': 'Triglycerides', 'measurement type': 'EHR encounter record', 'measurement date': '2013-01-28T00:00:00', 'unit': 'mg/dL', 'value': 130.0}
Prior measurements of different types 7: {'measurement': 'Low Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2013-01-28T00:00:00', 'unit': 'mg/dL', 'value': 99.0}
Prior measurements of different types 8: {'measurement': 'High Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2013-01-28T00:00:00', 'unit': 'mg/dL', 'value': 66.0}
Prior measurements of different types 9: {'measurement': 'Oral temperature', 'measurement type': 'EHR encounter record', 'measurement date': '2013-02-12T00:00:00', 'unit': 'Cel', 'value': 39.31}
Prior measurements of different types 10: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2014-12-04T00:00:00', 'unit': 'cm', 'value': 174.71}
Prior measurements of different types 11: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2014-12-04T00:00:00', 'unit': 'kg', 'value': 106.18}
Prior measurements of different types 12: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2014-12-04T00:00:00', 'unit': 'mmHg', 'value': 136.0}
Prior measurements of different types 13: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2014-12-04T00:00:00', 'unit': 'mmHg', 'value': 76.0}
Visit 1: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2013-01-28', 'end datetime': '2013-01-28'}
Visit 2: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2013-02-12', 'end datetime': '2013-02-12'}
Visit 3: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-12-04', 'end datetime': '2014-12-04'}
Medication 1: {'Drug name': 'Penicillin V Potassium 250 MG', 'Start datetime': '1971-10-11', 'End datetime': '1971-10-11', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
Medication 2: {'Drug name': 'Penicillin V Potassium 500 MG', 'Start datetime': '2013-02-12', 'End datetime': '2013-02-12', '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': '2014-12-04', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
</PatientData>
Based on the trajectory above, what will the patient's **next** Body Mass Index value be on 2017-02-01 00:00:00?
A. 14.79
B. 37.93
C. 15.43
D. 20.67
E. 35.71
Please share a single capital letter representing your selected answer: 
14.79 37.93 15.43 20.67 35.71