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': 2016}
Prior Diagnosis 1: {'condition': 'Sinusitis (disorder)', 'condition status': 'Not Extracted', 'start date': '2017-05-04', 'end date': None}
Last Body Weight measurement on 2017-03-11 00:00:00: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2017-03-11T00:00:00', 'unit': 'kg', 'value': 8.03}
Prior measurements of the same type 1: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2016-10-24T00:00:00', 'unit': 'kg', 'value': 4.25}
Prior measurements of the same type 2: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2016-11-20T00:00:00', 'unit': 'kg', 'value': 5.17}
Prior measurements of the same type 3: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2017-01-13T00:00:00', 'unit': 'kg', 'value': 6.74}
Prior measurements of the same type 4: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2017-03-11T00:00:00', 'unit': 'kg', 'value': 8.03}
Prior measurements of different types 1: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2016-10-24T00:00:00', 'unit': 'cm', 'value': 50.95}
Prior measurements of different types 2: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2016-10-24T00:00:00', 'unit': 'mmHg', 'value': 118.0}
Prior measurements of different types 3: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2016-10-24T00:00:00', 'unit': 'mmHg', 'value': 74.0}
Prior measurements of different types 4: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2016-11-20T00:00:00', 'unit': 'cm', 'value': 54.95}
Prior measurements of different types 5: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2016-11-20T00:00:00', 'unit': 'mmHg', 'value': 115.0}
Prior measurements of different types 6: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2016-11-20T00:00:00', 'unit': 'mmHg', 'value': 84.0}
Prior measurements of different types 7: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2017-01-13T00:00:00', 'unit': 'cm', 'value': 60.4}
Prior measurements of different types 8: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2017-01-13T00:00:00', 'unit': 'mmHg', 'value': 106.0}
Prior measurements of different types 9: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2017-01-13T00:00:00', 'unit': 'mmHg', 'value': 78.0}
Prior measurements of different types 10: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2017-03-11T00:00:00', 'unit': 'cm', 'value': 64.4}
Prior measurements of different types 11: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2017-03-11T00:00:00', 'unit': 'mmHg', 'value': 109.0}
Prior measurements of different types 12: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2017-03-11T00:00:00', 'unit': 'mmHg', 'value': 71.0}
Visit 1: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2016-09-20', 'end datetime': '2016-09-20'}
Visit 2: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2016-10-24', 'end datetime': '2016-10-24'}
Visit 3: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2016-11-20', 'end datetime': '2016-11-20'}
Visit 4: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2017-01-13', 'end datetime': '2017-01-13'}
Visit 5: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2017-03-11', 'end datetime': '2017-03-11'}
Visit 6: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2017-05-04', 'end datetime': '2017-05-04'}
</PatientData>
Based on the trajectory above, what will the patient's **next** Body Weight value be on 2017-05-06 00:00:00?
A. 6.54
B. 143.89
C. 68.46
D. 9.08
E. 51.66
Please share a single capital letter representing your selected answer: 
6.54 143.89 68.46 9.08 51.66