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': 1983}
Prior Diagnosis 1: {'condition': 'Escherichia coli urinary tract infection', 'condition status': 'Not Extracted', 'start date': '2013-03-11', 'end date': '2013-03-18'}
Prior Diagnosis 2: {'condition': 'Normal pregnancy', 'condition status': 'Not Extracted', 'start date': '2014-02-22', 'end date': '2014-12-13'}
Prior Diagnosis 3: {'condition': 'Injury of tendon of the rotator cuff of shoulder', 'condition status': 'Not Extracted', 'start date': '2014-02-25', 'end date': '2014-05-01'}
Last Body Mass Index measurement on 2012-03-31 00:00:00: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2012-03-31T00:00:00', 'unit': 'kg/m2', 'value': 27.56}
Prior measurements of the same type 1: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2012-03-31T00:00:00', 'unit': 'kg/m2', 'value': 27.56}
Prior measurements of different types 1: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2012-03-31T00:00:00', 'unit': 'cm', 'value': 160.66}
Prior measurements of different types 2: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2012-03-31T00:00:00', 'unit': 'kg', 'value': 71.13}
Prior measurements of different types 3: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2012-03-31T00:00:00', 'unit': 'mmHg', 'value': 134.0}
Prior measurements of different types 4: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2012-03-31T00:00:00', 'unit': 'mmHg', 'value': 88.0}
Visit 1: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2012-03-31', 'end datetime': '2012-03-31'}
Visit 2: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2013-03-11', 'end datetime': '2013-03-11'}
Visit 3: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-02-25', 'end datetime': '2014-02-25'}
Visit 4: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-05-01', 'end datetime': '2014-05-01'}
Visit 5: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-05-03', 'end datetime': '2014-05-03'}
Visit 6: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-06-07', 'end datetime': '2014-06-07'}
Visit 7: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-08-23', 'end datetime': '2014-08-23'}
Visit 8: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-10-04', 'end datetime': '2014-10-04'}
Visit 9: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-11-01', 'end datetime': '2014-11-01'}
Visit 10: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-11-15', 'end datetime': '2014-11-15'}
Visit 11: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-11-22', 'end datetime': '2014-11-22'}
Visit 12: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-11-29', 'end datetime': '2014-11-29'}
Visit 13: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-12-06', 'end datetime': '2014-12-06'}
Visit 14: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-12-13', 'end datetime': '2014-12-13'}
Visit 15: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-12-13', 'end datetime': '2014-12-13'}
Visit 16: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-12-20', 'end datetime': '2014-12-20'}
Medication 1: {'Drug name': 'Nitrofurantoin 5 MG/ML [Furadantin]', 'Start datetime': '2013-03-11', 'End datetime': '2013-03-18', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
Medication 2: {'Drug name': 'Phenazopyridine hydrochloride 100 MG [Pyridium]', 'Start datetime': '2013-03-11', 'End datetime': '2013-03-18', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
Medication 3: {'Drug name': 'Jolivette 28 Day Pack', 'Start datetime': '2014-12-20', 'End datetime': '2014-12-20', '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': '2012-03-31', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 2: {'procedure': 'Standard pregnancy test', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2014-05-03', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 3: {'procedure': 'Episiotomy', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2014-12-13', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 4: {'procedure': 'Cesarean section', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2014-12-13', '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 2015-02-28 00:00:00?
A. 41.42
B. 38.54
C. 29.44
D. 36.21
E. 19.51
Please share a single capital letter representing your selected answer: 
41.42 38.54 29.44 36.21 19.51