what is the total amount of pigtail #1 that patient 70267 was able to have on 12/27/2105?
select sum(outputevents.value) from outputevents where outputevents.icustay_id in ( select icustays.icustay_id from icustays where icustays.hadm_id in ( select admissions.hadm_id from admissions where admissions.subject_id = 70267 ) ) and outputevents.itemid in ( select d_items.itemid from d_items where d_items.label = 'pigtail #1' and d_items.linksto = 'outputevents' ) and strftime('%y-%m-%d',outputevents.charttime) = '2105-12-27'