instruction: patient 15754 in 08/2104 has been prescribed prednisone, milk of magnesia or labetalol?
response: SELECT COUNT(*) > 0 FROM prescriptions WHERE prescriptions.hadm_id IN (SELECT admissions.hadm_id FROM admissions WHERE admissions.subject_id = 15754) AND prescriptions.drug IN ('prednisone', 'milk of magnesia', 'labetalol') AND STRFTIME('%y-%m', prescriptions.startdate) = '2104-08'