instruction: whats the first height of patient 027-140654 since 12/2105?
response: SELECT patient.admissionheight FROM patient WHERE patient.patienthealthsystemstayid IN (SELECT patient.patienthealthsystemstayid FROM patient WHERE patient.uniquepid = '027-140654') AND NOT patient.admissionheight IS NULL AND STRFTIME('%y-%m', patient.unitadmittime) >= '2105-12' ORDER BY patient.unitadmittime LIMIT 1