instruction: patient 007-4322 has excreted any blood loss since 07/2103?
response: SELECT COUNT(*) > 0 FROM intakeoutput WHERE intakeoutput.patientunitstayid IN (SELECT patient.patientunitstayid FROM patient WHERE patient.patienthealthsystemstayid IN (SELECT patient.patienthealthsystemstayid FROM patient WHERE patient.uniquepid = '007-4322')) AND intakeoutput.cellpath LIKE '%output%' AND intakeoutput.celllabel = 'blood loss' AND STRFTIME('%y-%m', intakeoutput.intakeoutputtime) >= '2103-07'