บอกเพศคนไข้ 035-19890 ไม่จำเป็นต้องใช้ทุกโต๊ะ
tell me the sex of patient 035-19890.It is not neccessary to use all the tables.
 intakeoutput:  intakeoutputid [ number]  patientunitstayid [ number]  cellpath [ text]  celllabel [ text]  cellvaluenumeric [ number]  intakeoutputtime [ time] 
SELECT DISTINCT patient.gender FROM patient WHERE patient.uniquepid = '035-19890'