did there exist any microbiological tests for patient 1114's sputum since 11/2105?
select count(*)>0 from microbiologyevents where microbiologyevents.hadm_id in ( select admissions.hadm_id from admissions where admissions.subject_id = 1114 ) and microbiologyevents.spec_type_desc = 'sputum' and strftime('%y-%m',microbiologyevents.charttime) >= '2105-11'