instruction: what is the last ward id patient 11914 got in their first hospital visit.
response: SELECT transfers.wardid FROM transfers WHERE transfers.hadm_id IN (SELECT admissions.hadm_id FROM admissions WHERE admissions.subject_id = 11914 AND NOT admissions.dischtime IS NULL ORDER BY admissions.admittime LIMIT 1) AND NOT transfers.wardid IS NULL ORDER BY transfers.intime DESC LIMIT 1