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': 1975}
Last Systolic Blood Pressure measurement on 2012-10-29 00:00:00: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2012-10-29T00:00:00', 'unit': 'mmHg', 'value': 136.0}
Prior measurements of the same type 1: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2012-10-29T00:00:00', 'unit': 'mmHg', 'value': 136.0}
Prior measurements of different types 1: {'measurement': 'Sexual orientation', 'measurement type': 'EHR encounter record', 'measurement date': '2012-10-14T00:00:00', 'unit': '{nominal}', 'value': 'heterosexual'}
Prior measurements of different types 2: {'measurement': 'HIV status', 'measurement type': 'EHR encounter record', 'measurement date': '2012-10-14T00:00:00', 'unit': '{nominal}', 'value': 'not HIV positive'}
Prior measurements of different types 3: {'measurement': 'Abuse Status [OMAHA]', 'measurement type': 'EHR encounter record', 'measurement date': '2012-10-14T00:00:00', 'unit': '{nominal}', 'value': 'No signs/symptoms'}
Prior measurements of different types 4: {'measurement': 'Housing status', 'measurement type': 'EHR encounter record', 'measurement date': '2012-10-14T00:00:00', 'unit': '{nominal}', 'value': 'Patient is homeless'}
Prior measurements of different types 5: {'measurement': 'Are you covered by health insurance or some other kind of health care plan [PhenX]', 'measurement type': 'EHR encounter record', 'measurement date': '2012-10-14T00:00:00', 'unit': '{nominal}', 'value': 'No'}
Prior measurements of different types 6: {'measurement': 'History of Hospitalizations+\u200bOutpatient visits', 'measurement type': 'EHR encounter record', 'measurement date': '2012-10-14T00:00:00', 'unit': '{count}', 'value': 10.0}
Prior measurements of different types 7: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2012-10-29T00:00:00', 'unit': 'cm', 'value': 182.77}
Prior measurements of different types 8: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2012-10-29T00:00:00', 'unit': 'kg', 'value': 85.54}
Prior measurements of different types 9: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2012-10-29T00:00:00', 'unit': 'kg/m2', 'value': 25.61}
Prior measurements of different types 10: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2012-10-29T00:00:00', 'unit': 'mmHg', 'value': 88.0}
Prior measurements of different types 11: {'measurement': 'Total Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2012-10-29T00:00:00', 'unit': 'mg/dL', 'value': 183.0}
Prior measurements of different types 12: {'measurement': 'Triglycerides', 'measurement type': 'EHR encounter record', 'measurement date': '2012-10-29T00:00:00', 'unit': 'mg/dL', 'value': 109.0}
Prior measurements of different types 13: {'measurement': 'Low Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2012-10-29T00:00:00', 'unit': 'mg/dL', 'value': 82.0}
Prior measurements of different types 14: {'measurement': 'High Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2012-10-29T00:00:00', 'unit': 'mg/dL', 'value': 79.0}
Visit 1: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2012-10-14', 'end datetime': '2012-10-14'}
Visit 2: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2012-10-29', 'end datetime': '2012-10-29'}
Procedure 1: {'procedure': 'Information gathering (procedure)', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2012-10-14', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 2: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2012-10-29', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
</PatientData>
Based on the trajectory above, what will the patient's **next** Systolic Blood Pressure value be on 2015-07-21 00:00:00?
A. 103.0
B. 120.0
C. 129.0
D. 126.0
E. 114.0
Please share a single capital letter representing your selected answer: 
103.0 120.0 129.0 126.0 114.0