has there been since 03/2103 any organism found in patient 9299's last stool microbiology test?
select count(*)>0 from microbiologyevents where microbiologyevents.hadm_id in ( select admissions.hadm_id from admissions where admissions.subject_id = 9299 ) and microbiologyevents.spec_type_desc = 'stool' and microbiologyevents.org_name is not null and strftime('%y-%m',microbiologyevents.charttime) >= '2103-03' order by microbiologyevents.charttime desc limit 1