instruction: did patient 19059 have normal levels of arterial bp [systolic] until 08/2102?
response: SELECT COUNT(*) > 0 FROM chartevents WHERE chartevents.icustay_id IN (SELECT icustays.icustay_id FROM icustays WHERE icustays.hadm_id IN (SELECT admissions.hadm_id FROM admissions WHERE admissions.subject_id = 19059)) AND chartevents.itemid IN (SELECT d_items.itemid FROM d_items WHERE d_items.label = 'arterial bp [systolic]' AND d_items.linksto = 'chartevents') AND chartevents.valuenum BETWEEN systolic_bp_lower AND systolic_bp_upper AND STRFTIME('%y-%m', chartevents.charttime) <= '2102-08'