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': 1993}
Prior Diagnosis 1: {'condition': 'Normal pregnancy', 'condition status': 'Not Extracted', 'start date': '2010-03-04', 'end date': '2010-09-30'}
Prior Diagnosis 2: {'condition': 'Viral sinusitis (disorder)', 'condition status': 'Not Extracted', 'start date': '2011-01-01', 'end date': '2011-01-12'}
Last Body Mass Index measurement on 2013-08-11 00:00:00: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2013-08-11T00:00:00', 'unit': 'kg/m2', 'value': 25.29}
Prior measurements of the same type 1: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2010-06-20T00:00:00', 'unit': 'kg/m2', 'value': 23.7}
Prior measurements of the same type 2: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2011-07-24T00:00:00', 'unit': 'kg/m2', 'value': 24.16}
Prior measurements of the same type 3: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2012-07-30T00:00:00', 'unit': 'kg/m2', 'value': 24.64}
Prior measurements of the same type 4: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2013-08-11T00:00:00', 'unit': 'kg/m2', 'value': 25.29}
Prior measurements of different types 1: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2010-06-20T00:00:00', 'unit': 'cm', 'value': 162.16}
Prior measurements of different types 2: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2010-06-20T00:00:00', 'unit': 'kg', 'value': 62.31}
Prior measurements of different types 3: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2010-06-20T00:00:00', 'unit': 'mmHg', 'value': 104.0}
Prior measurements of different types 4: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2010-06-20T00:00:00', 'unit': 'mmHg', 'value': 89.0}
Prior measurements of different types 5: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2011-07-24T00:00:00', 'unit': 'cm', 'value': 162.36}
Prior measurements of different types 6: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2011-07-24T00:00:00', 'unit': 'kg', 'value': 63.69}
Prior measurements of different types 7: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2011-07-24T00:00:00', 'unit': 'mmHg', 'value': 104.0}
Prior measurements of different types 8: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2011-07-24T00:00:00', 'unit': 'mmHg', 'value': 85.0}
Prior measurements of different types 9: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2012-07-30T00:00:00', 'unit': 'cm', 'value': 162.47}
Prior measurements of different types 10: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2012-07-30T00:00:00', 'unit': 'kg', 'value': 65.04}
Prior measurements of different types 11: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2012-07-30T00:00:00', 'unit': 'mmHg', 'value': 126.0}
Prior measurements of different types 12: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2012-07-30T00:00:00', 'unit': 'mmHg', 'value': 74.0}
Prior measurements of different types 13: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2013-08-11T00:00:00', 'unit': 'cm', 'value': 162.51}
Prior measurements of different types 14: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2013-08-11T00:00:00', 'unit': 'kg', 'value': 66.78}
Prior measurements of different types 15: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-08-11T00:00:00', 'unit': 'mmHg', 'value': 126.0}
Prior measurements of different types 16: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-08-11T00:00:00', 'unit': 'mmHg', 'value': 77.0}
Visit 1: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2010-06-20', 'end datetime': '2010-06-20'}
Visit 2: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2010-06-24', 'end datetime': '2010-06-24'}
Visit 3: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2010-08-05', 'end datetime': '2010-08-05'}
Visit 4: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2010-09-02', 'end datetime': '2010-09-02'}
Visit 5: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2010-09-16', 'end datetime': '2010-09-16'}
Visit 6: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2010-09-23', 'end datetime': '2010-09-23'}
Visit 7: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2010-09-30', 'end datetime': '2010-09-30'}
Visit 8: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2010-10-07', 'end datetime': '2010-10-07'}
Visit 9: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2011-01-01', 'end datetime': '2011-01-01'}
Visit 10: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2011-07-24', 'end datetime': '2011-07-24'}
Visit 11: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2012-07-30', 'end datetime': '2012-07-30'}
Visit 12: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2013-08-11', 'end datetime': '2013-08-11'}
Medication 1: {'Drug name': 'Penicillin V Potassium 250 MG', 'Start datetime': '2003-10-26', 'End datetime': '2003-10-26', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
Medication 2: {'Drug name': 'Seasonique 91 Day Pack', 'Start datetime': '2010-10-07', 'End datetime': '2010-10-07', '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': '2010-06-20', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 2: {'procedure': 'Episiotomy', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2010-09-30', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 3: {'procedure': 'Childbirth', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2010-09-30', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 4: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2012-07-30', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 5: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2013-08-11', '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 2016-09-02 00:00:00?
A. 50.48
B. 33.58
C. 13.22
D. 26.87
E. 21.13
Please share a single capital letter representing your selected answer: 
50.48 33.58 13.22 26.87 21.13