Question:
Which employer did Alexander Doniphan Wallace work for in Jan, 1941?

Context:
 Alexander Doniphan Wallace works for University of Pennsylvania from Jan, 1941 to Jan, 1947. 
 Alexander Doniphan Wallace works for Tulane University from Jan, 1947 to Jan, 1963. 
 Alexander Doniphan Wallace works for Princeton University from Jan, 1940 to Jan, 1941. 
 Alexander Doniphan Wallace works for University of Florida from Jan, 1963 to Jan, 1973.

Answer:
Question:
Which employer did Alexander Doniphan Wallace work for in Jan, 1941?

Context:
 Alexander Doniphan Wallace works for University of Pennsylvania from Jan, 1941 to Jan, 1947. 
 Alexander Doniphan Wallace works for Tulane University from Jan, 1947 to Jan, 1963. 
 Alexander Doniphan Wallace works for Princeton University from Jan, 1940 to Jan, 1941. 
 Alexander Doniphan Wallace works for University of Florida from Jan, 1963 to Jan, 1973.

Answer:
user
University of Pennsylvania
assistant
Question:
Which employer did Alexander Doniphan Wallace work for in Jan, 1941?

Context:
 Alexander Doniphan Wallace works for University of Pennsylvania from Jan, 1941 to Jan, 1947. 
 Alexander Doniphan Wallace works for Tulane University from Jan, 1947 to Jan, 1963. 
 Alexander Doniphan Wallace works for Princeton University from Jan, 1940 to Jan, 1941. 
 Alexander Doniphan Wallace works for University of Florida from Jan, 1963 to Jan, 1973.

Answer:
user
University of Florida
Tulane University
University of Florida
Tulane University
assistant
Question:
Which employer did Alexander Doniphan Wallace work for in Jan, 1941?

Context:
 Alexander Doniphan Wallace works for University of Pennsylvania from Jan, 1941 to Jan, 1947. 
 Alexander Doniphan Wallace works for Tulane University from Jan, 1947 to Jan, 1963. 
 Alexander Doniphan Wallace works for Princeton University from Jan, 1940 to Jan, 1941. 
 Alexander Doniphan Wallace works for University of Florida from Jan, 1963 to Jan, 1973.

Answer:
user
University of Pennsylvania
assistant