has the human temperature c (calc) of patient 6196 been normal until 07/2103?
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 = 6196 ) ) and chartevents.itemid in ( select d_items.itemid from d_items where d_items.label = 'temperature c (calc)' and d_items.linksto = 'chartevents' ) and chartevents.valuenum between temperature_lower and temperature_upper and strftime('%y-%m',chartevents.charttime) <= '2103-07'