instruction: how many times gabapentin 100 mg po caps has been prescribed to patient 016-13544 since 2104?
response: SELECT COUNT(*) FROM medication WHERE medication.patientunitstayid IN (SELECT patient.patientunitstayid FROM patient WHERE patient.patienthealthsystemstayid IN (SELECT patient.patienthealthsystemstayid FROM patient WHERE patient.uniquepid = '016-13544')) AND medication.drugname = 'gabapentin 100 mg po caps' AND STRFTIME('%y', medication.drugstarttime) >= '2104'