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': 1984}
Prior Diagnosis 1: {'condition': 'Escherichia coli urinary tract infection', 'condition status': 'Not Extracted', 'start date': '2014-07-11', 'end date': '2014-07-18'}
Prior Diagnosis 2: {'condition': 'Recurrent urinary tract infection', 'condition status': 'Not Extracted', 'start date': '2014-07-18', 'end date': None}
Prior Diagnosis 3: {'condition': 'Cystitis', 'condition status': 'Not Extracted', 'start date': '2014-08-12', 'end date': '2014-08-19'}
Last Body Mass Index measurement on 2011-11-28 00:00:00: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2011-11-28T00:00:00', 'unit': 'kg/m2', 'value': 30.02}
Prior measurements of the same type 1: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2011-11-28T00:00:00', 'unit': 'kg/m2', 'value': 30.02}
Prior measurements of different types 1: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2011-11-28T00:00:00', 'unit': 'cm', 'value': 162.79}
Prior measurements of different types 2: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2011-11-28T00:00:00', 'unit': 'kg', 'value': 79.54}
Prior measurements of different types 3: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2011-11-28T00:00:00', 'unit': 'mmHg', 'value': 135.0}
Prior measurements of different types 4: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2011-11-28T00:00:00', 'unit': 'mmHg', 'value': 77.0}
Visit 1: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2011-11-28', 'end datetime': '2011-11-28'}
Visit 2: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-07-11', 'end datetime': '2014-07-11'}
Visit 3: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-08-12', 'end datetime': '2014-08-12'}
Medication 1: {'Drug name': 'Penicillin V Potassium 250 MG', 'Start datetime': '1991-02-16', 'End datetime': '1991-02-16', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
Medication 2: {'Drug name': 'Penicillin V Potassium 250 MG', 'Start datetime': '1998-08-26', 'End datetime': '1998-08-26', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
Medication 3: {'Drug name': 'Seasonique 91 Day Pack', 'Start datetime': '2009-11-08', 'End datetime': '2009-11-08', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
Medication 4: {'Drug name': 'Nitrofurantoin 5 MG/ML [Furadantin]', 'Start datetime': '2014-07-11', 'End datetime': '2014-07-18', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
Medication 5: {'Drug name': 'Phenazopyridine hydrochloride 100 MG [Pyridium]', 'Start datetime': '2014-07-11', 'End datetime': '2014-07-18', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
Medication 6: {'Drug name': 'Nitrofurantoin 5 MG/ML [Furadantin]', 'Start datetime': '2014-08-12', 'End datetime': '2014-08-19', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
Medication 7: {'Drug name': 'Phenazopyridine hydrochloride 100 MG [Pyridium]', 'Start datetime': '2014-08-12', 'End datetime': '2014-08-19', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
</PatientData>
Based on the trajectory above, what will the patient's **next** Body Mass Index value be on 2015-01-15 00:00:00?
A. 38.37
B. 31.54
C. 33.13
D. 33.41
E. 34.6
Please share a single capital letter representing your selected answer: 
38.37 31.54 33.13 33.41 34.6