Question:
Which employer did Mary Shaw Shorb work for in Apr, 1929?

Context:
 Mary Shaw Shorb works for University of Maryland from Jan, 1949 to Jan, 1972. 
 Mary Shaw Shorb works for Johns Hopkins University from Jan, 1929 to Jan, 1932. 
 Mary Shaw Shorb works for United States Department of Agriculture from Jan, 1942 to Jan, 1946.

Answer:
Question:
Which employer did Mary Shaw Shorb work for in Apr, 1929?

Context:
 Mary Shaw Shorb works for University of Maryland from Jan, 1949 to Jan, 1972. 
 Mary Shaw Shorb works for Johns Hopkins University from Jan, 1929 to Jan, 1932. 
 Mary Shaw Shorb works for United States Department of Agriculture from Jan, 1942 to Jan, 1946.

Answer:
user
Johns Hopkins University
assistant
Question:
Which employer did Mary Shaw Shorb work for in Apr, 1929?

Context:
 Mary Shaw Shorb works for University of Maryland from Jan, 1949 to Jan, 1972. 
 Mary Shaw Shorb works for Johns Hopkins University from Jan, 1929 to Jan, 1932. 
 Mary Shaw Shorb works for United States Department of Agriculture from Jan, 1942 to Jan, 1946.

Answer:
user
University of Maryland
United States Department of Agriculture
assistant
Question:
Which employer did Mary Shaw Shorb work for in Apr, 1929?

Context:
 Mary Shaw Shorb works for University of Maryland from Jan, 1949 to Jan, 1972. 
 Mary Shaw Shorb works for Johns Hopkins University from Jan, 1929 to Jan, 1932. 
 Mary Shaw Shorb works for United States Department of Agriculture from Jan, 1942 to Jan, 1946.

Answer:
user
Johns Hopkins University
assistant