You are an assistant tasked with analyzing measurement histories to predict the patient's next laboratory or vital sign value.
<PatientData>
Demographics: {'race': 'Asian', 'gender': 'MALE', 'year of birth': 1981}
Prior Diagnosis 1: {'condition': 'Chronic sinusitis (disorder)', 'condition status': 'Not Extracted', 'start date': '1984-03-15', 'end date': None}
Prior Diagnosis 2: {'condition': 'Viral sinusitis (disorder)', 'condition status': 'Not Extracted', 'start date': '2010-05-16', 'end date': '2010-06-03'}
Prior Diagnosis 3: {'condition': 'Acute viral pharyngitis (disorder)', 'condition status': 'Not Extracted', 'start date': '2013-01-12', 'end date': '2013-01-25'}
Prior Diagnosis 4: {'condition': 'Viral sinusitis (disorder)', 'condition status': 'Not Extracted', 'start date': '2013-06-03', 'end date': '2013-07-07'}
Prior Diagnosis 5: {'condition': 'Viral sinusitis (disorder)', 'condition status': 'Not Extracted', 'start date': '2014-02-07', 'end date': '2014-03-12'}
Last Body Mass Index measurement on 2013-10-18 00:00:00: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2013-10-18T00:00:00', 'unit': 'kg/m2', 'value': 26.83}
Prior measurements of the same type 1: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2010-10-31T00:00:00', 'unit': 'kg/m2', 'value': 25.37}
Prior measurements of the same type 2: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2013-10-18T00:00:00', 'unit': 'kg/m2', 'value': 26.83}
Prior measurements of different types 1: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2010-10-31T00:00:00', 'unit': 'cm', 'value': 177.51}
Prior measurements of different types 2: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2010-10-31T00:00:00', 'unit': 'kg', 'value': 79.95}
Prior measurements of different types 3: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2010-10-31T00:00:00', 'unit': 'mmHg', 'value': 115.0}
Prior measurements of different types 4: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2010-10-31T00:00:00', 'unit': 'mmHg', 'value': 88.0}
Prior measurements of different types 5: {'measurement': 'Oral temperature', 'measurement type': 'EHR encounter record', 'measurement date': '2013-01-15T00:00:00', 'unit': 'Cel', 'value': 38.0}
Prior measurements of different types 6: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2013-10-18T00:00:00', 'unit': 'cm', 'value': 177.51}
Prior measurements of different types 7: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2013-10-18T00:00:00', 'unit': 'kg', 'value': 84.54}
Prior measurements of different types 8: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-10-18T00:00:00', 'unit': 'mmHg', 'value': 104.0}
Prior measurements of different types 9: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-10-18T00:00:00', 'unit': 'mmHg', 'value': 78.0}
Prior measurements of different types 10: {'measurement': 'Total Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2013-10-18T00:00:00', 'unit': 'mg/dL', 'value': 191.0}
Prior measurements of different types 11: {'measurement': 'Triglycerides', 'measurement type': 'EHR encounter record', 'measurement date': '2013-10-18T00:00:00', 'unit': 'mg/dL', 'value': 144.0}
Prior measurements of different types 12: {'measurement': 'Low Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2013-10-18T00:00:00', 'unit': 'mg/dL', 'value': 88.0}
Prior measurements of different types 13: {'measurement': 'High Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2013-10-18T00:00:00', 'unit': 'mg/dL', 'value': 74.0}
Visit 1: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2010-10-31', 'end datetime': '2010-10-31'}
Visit 2: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2013-01-15', 'end datetime': '2013-01-15'}
Visit 3: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2013-06-10', 'end datetime': '2013-06-10'}
Visit 4: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2013-10-18', 'end datetime': '2013-10-18'}
Visit 5: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-02-13', 'end datetime': '2014-02-13'}
</PatientData>
Based on the trajectory above, what will the patient's **next** Body Mass Index value be on 2016-12-08 00:00:00?
A. 15.55
B. 26.24
C. 40.06
D. 28.23
E. 35.1
Please share a single capital letter representing your selected answer: 
15.55 26.24 40.06 28.23 35.1