ระดับอีโอซิโนฟิลขั้นต่ำต่อปีของผู้ป่วย 50286 ตั้งแต่วันที่ 09/2104 คือเท่าใด?ไม่จำเป็นต้องใช้ตารางทั้งหมด
what is the yearly minimum eosinophils level of patient 50286 since 09/2104?It is not neccessary to use all the tables.
 inputevents_cv:  row_id [ number]  subject_id [ number]  hadm_id [ number]  icustay_id [ number]  charttime [ time]  itemid [ number]  amount [ number] 
SELECT MIN(labevents.valuenum) FROM labevents WHERE labevents.hadm_id IN (SELECT admissions.hadm_id FROM admissions WHERE admissions.subject_id = 50286) AND labevents.itemid IN (SELECT d_labitems.itemid FROM d_labitems WHERE d_labitems.label = 'eosinophils') AND STRFTIME('%y-%m', labevents.charttime) >= '2104-09' GROUP BY STRFTIME('%y', labevents.charttime)