what is the amount of sump #1 patient 52898 has since 01/12/2100?
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 = 52898 ) ) and outputevents.itemid in ( select d_items.itemid from d_items where d_items.label = 'sump #1' and d_items.linksto = 'outputevents' ) and strftime('%y-%m-%d',outputevents.charttime) >= '2100-01-12'