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': 1969}
Prior Diagnosis 1: {'condition': 'Pulmonary emphysema (disorder)', 'condition status': 'Not Extracted', 'start date': '2005-10-01', 'end date': None}
Prior Diagnosis 2: {'condition': 'Normal pregnancy', 'condition status': 'Not Extracted', 'start date': '2010-05-09', 'end date': '2011-02-20'}
Prior Diagnosis 3: {'condition': 'Preeclampsia', 'condition status': 'Not Extracted', 'start date': '2010-12-19', 'end date': '2011-02-20'}
Prior Diagnosis 4: {'condition': 'Acute bronchitis (disorder)', 'condition status': 'Not Extracted', 'start date': '2014-03-01', 'end date': '2014-03-22'}
Last FEV1/​FVC measurement on 2013-07-16 00:00:00: {'measurement': 'FEV1/\u200bFVC', 'measurement type': 'EHR encounter record', 'measurement date': '2013-07-16T00:00:00', 'unit': '%', 'value': 70.0}
Prior measurements of the same type 1: {'measurement': 'FEV1/\u200bFVC', 'measurement type': 'EHR encounter record', 'measurement date': '2011-06-24T00:00:00', 'unit': '%', 'value': 51.0}
Prior measurements of the same type 2: {'measurement': 'FEV1/\u200bFVC', 'measurement type': 'EHR encounter record', 'measurement date': '2013-07-16T00:00:00', 'unit': '%', 'value': 70.0}
Prior measurements of different types 1: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2011-06-24T00:00:00', 'unit': 'cm', 'value': 162.36}
Prior measurements of different types 2: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2011-06-24T00:00:00', 'unit': 'kg', 'value': 121.58}
Prior measurements of different types 3: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2011-06-24T00:00:00', 'unit': 'kg/m2', 'value': 46.12}
Prior measurements of different types 4: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2011-06-24T00:00:00', 'unit': 'mmHg', 'value': 109.0}
Prior measurements of different types 5: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2011-06-24T00:00:00', 'unit': 'mmHg', 'value': 70.0}
Prior measurements of different types 6: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2013-07-16T00:00:00', 'unit': 'cm', 'value': 162.36}
Prior measurements of different types 7: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2013-07-16T00:00:00', 'unit': 'kg', 'value': 124.69}
Prior measurements of different types 8: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2013-07-16T00:00:00', 'unit': 'kg/m2', 'value': 47.3}
Prior measurements of different types 9: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-07-16T00:00:00', 'unit': 'mmHg', 'value': 120.0}
Prior measurements of different types 10: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-07-16T00:00:00', 'unit': 'mmHg', 'value': 72.0}
Prior measurements of different types 11: {'measurement': 'Total Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2013-07-16T00:00:00', 'unit': 'mg/dL', 'value': 160.0}
Prior measurements of different types 12: {'measurement': 'Triglycerides', 'measurement type': 'EHR encounter record', 'measurement date': '2013-07-16T00:00:00', 'unit': 'mg/dL', 'value': 135.0}
Prior measurements of different types 13: {'measurement': 'Low Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2013-07-16T00:00:00', 'unit': 'mg/dL', 'value': 67.0}
Prior measurements of different types 14: {'measurement': 'High Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2013-07-16T00:00:00', 'unit': 'mg/dL', 'value': 66.0}
Visit 1: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2010-07-18', 'end datetime': '2010-07-18'}
Visit 2: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2010-08-22', 'end datetime': '2010-08-22'}
Visit 3: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2010-11-07', 'end datetime': '2010-11-07'}
Visit 4: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2010-12-19', 'end datetime': '2010-12-19'}
Visit 5: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2011-01-16', 'end datetime': '2011-01-16'}
Visit 6: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2011-01-30', 'end datetime': '2011-01-30'}
Visit 7: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2011-02-06', 'end datetime': '2011-02-06'}
Visit 8: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2011-02-13', 'end datetime': '2011-02-13'}
Visit 9: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2011-02-20', 'end datetime': '2011-02-20'}
Visit 10: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2011-02-27', 'end datetime': '2011-02-27'}
Visit 11: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2011-06-24', 'end datetime': '2011-06-24'}
Visit 12: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2013-07-16', 'end datetime': '2013-07-16'}
Visit 13: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-03-02', 'end datetime': '2014-03-02'}
Visit 14: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2015-03-08', 'end datetime': '2015-03-08'}
Medication 1: {'Drug name': 'Fluticasone propionate 0.25 MG/ACTUAT / salmeterol 0.05 MG/ACTUAT [Advair]', 'Start datetime': '2008-11-01', 'End datetime': '2008-11-01', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
Medication 2: {'Drug name': 'Nexplanon 68 MG Drug Implant', 'Start datetime': '2011-02-27', 'End datetime': '2011-02-27', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
Medication 3: {'Drug name': 'Acetaminophen 160 MG', 'Start datetime': '2014-03-02', 'End datetime': '2014-03-22', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
Procedure 1: {'procedure': 'Standard pregnancy test', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2010-07-18', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 2: {'procedure': 'Childbirth', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2011-02-20', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 3: {'procedure': 'Insertion of subcutaneous contraceptive', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2011-02-27', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 4: {'procedure': 'Spirometry (procedure)', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2011-06-24', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 5: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2011-06-24', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 6: {'procedure': 'Spirometry (procedure)', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2013-07-16', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 7: {'procedure': 'Measurement of respiratory function (procedure)', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2014-03-02', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 8: {'procedure': 'Replacement of subcutaneous contraceptive', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2015-03-08', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
</PatientData>
Based on the trajectory above, what will the patient's **next** FEV1/​FVC value be on 2015-10-11 00:00:00?
A. 89.0
B. 59.0
C. 70.0
D. 60.0
E. 68.0
Please share a single capital letter representing your selected answer: 
89.0 59.0 70.0 60.0 68.0