TASK DEFINITION: Generate a correct and concise answer for the question based on the words in the context.
PROBLEM: Context : LeRoy S. Wirthlin (born 1935) was a professor at Harvard Medical School and later a practicing surgeon. 
Question : Where did LeRoy S. Wirthlin study or work?

SOLUTION: Harvard Medical School

PROBLEM: Context : 94 Aquarii (abbreviated 94 Aqr) is a triple star system in the equatorial constellation of Aquarius. 
Question : The star/galaxy 94 Aquarii is in what constellation?

SOLUTION: Aquarius

PROBLEM: Context : Production of the M18 Hellcat began in mid-1943 and ended in October 1944. 
Question : What year was M18 Hellcat made?

SOLUTION:
1944