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': 1990}
Prior Diagnosis 1: {'condition': 'Facial laceration', 'condition status': 'Not Extracted', 'start date': '2012-01-13', 'end date': '2012-02-01'}
Prior measurements of different types 1: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2010-05-30T00:00:00', 'unit': 'cm', 'value': 173.67}
Prior measurements of different types 2: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2010-05-30T00:00:00', 'unit': 'kg', 'value': 83.22}
Prior measurements of different types 3: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2010-05-30T00:00:00', 'unit': 'kg/m2', 'value': 27.59}
Prior measurements of different types 4: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2010-05-30T00:00:00', 'unit': 'mmHg', 'value': 107.0}
Prior measurements of different types 5: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2010-05-30T00:00:00', 'unit': 'mmHg', 'value': 87.0}
Prior measurements of different types 6: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2011-04-06T00:00:00', 'unit': 'cm', 'value': 173.73}
Prior measurements of different types 7: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2011-04-06T00:00:00', 'unit': 'kg', 'value': 85.62}
Prior measurements of different types 8: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2011-04-06T00:00:00', 'unit': 'kg/m2', 'value': 28.37}
Prior measurements of different types 9: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2011-04-06T00:00:00', 'unit': 'mmHg', 'value': 132.0}
Prior measurements of different types 10: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2011-04-06T00:00:00', 'unit': 'mmHg', 'value': 72.0}
Prior measurements of different types 11: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2013-12-29T00:00:00', 'unit': 'cm', 'value': 173.73}
Prior measurements of different types 12: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2013-12-29T00:00:00', 'unit': 'kg', 'value': 89.81}
Prior measurements of different types 13: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2013-12-29T00:00:00', 'unit': 'kg/m2', 'value': 29.76}
Prior measurements of different types 14: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-12-29T00:00:00', 'unit': 'mmHg', 'value': 135.0}
Prior measurements of different types 15: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-12-29T00:00:00', 'unit': 'mmHg', 'value': 86.0}
Visit 1: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2010-05-30', 'end datetime': '2010-05-30'}
Visit 2: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2011-04-06', 'end datetime': '2011-04-06'}
Visit 3: {'visit': 'Emergency Room Visit', 'visit type': 'EHR encounter record', 'start datetime': '2012-01-13', 'end datetime': '2012-01-13'}
Visit 4: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2013-12-29', 'end datetime': '2013-12-29'}
Medication 1: {'Drug name': 'Penicillin V Potassium 250 MG', 'Start datetime': '1991-05-03', 'End datetime': '1991-05-03', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
Medication 2: {'Drug name': 'Penicillin V Potassium 250 MG', 'Start datetime': '1996-06-11', 'End datetime': '1996-06-11', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
Medication 3: {'Drug name': 'Naproxen sodium 220 MG Oral Tablet', 'Start datetime': '2012-01-13', 'End datetime': '2012-02-01', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
Procedure 1: {'procedure': 'Suture open wound', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2012-01-13', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 2: {'procedure': 'Injection of tetanus antitoxin', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2012-01-13', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
</PatientData>
Based on the trajectory above, what will the patient's **next** Potassium value be on 2017-05-07 00:00:00?
A. 4.46
B. 4.75
C. 4.82
D. 4.05
E. 4.43
Please share a single capital letter representing your selected answer: 
4.46 4.75 4.82 4.05 4.43