instruction: what was the name of the lab test, which patient 013-17922 first received until 07/2104?
response: SELECT lab.labname FROM lab WHERE lab.patientunitstayid IN (SELECT patient.patientunitstayid FROM patient WHERE patient.patienthealthsystemstayid IN (SELECT patient.patienthealthsystemstayid FROM patient WHERE patient.uniquepid = '013-17922')) AND STRFTIME('%y-%m', lab.labresulttime) <= '2104-07' ORDER BY lab.labresulttime LIMIT 1