Question:
Which employer did Ludwig Schlesinger work for in Apr, 1893?

Context:
 Ludwig Schlesinger works for University of Giessen from Jan, 1911 to Jan, 1930. 
 Ludwig Schlesinger works for Franz Joseph University from Jan, 1897 to Jan, 1911. 
 Ludwig Schlesinger works for Humboldt University of Berlin from Jan, 1889 to Jan, 1897.

Answer:
Question:
Which employer did Ludwig Schlesinger work for in Apr, 1893?

Context:
 Ludwig Schlesinger works for University of Giessen from Jan, 1911 to Jan, 1930. 
 Ludwig Schlesinger works for Franz Joseph University from Jan, 1897 to Jan, 1911. 
 Ludwig Schlesinger works for Humboldt University of Berlin from Jan, 1889 to Jan, 1897.

Answer:
user
Humboldt University of Berlin
assistant
Question:
Which employer did Ludwig Schlesinger work for in Apr, 1893?

Context:
 Ludwig Schlesinger works for University of Giessen from Jan, 1911 to Jan, 1930. 
 Ludwig Schlesinger works for Franz Joseph University from Jan, 1897 to Jan, 1911. 
 Ludwig Schlesinger works for Humboldt University of Berlin from Jan, 1889 to Jan, 1897.

Answer:
user
University of Giessen
Franz Joseph University
assistant
Question:
Which employer did Ludwig Schlesinger work for in Apr, 1893?

Context:
 Ludwig Schlesinger works for University of Giessen from Jan, 1911 to Jan, 1930. 
 Ludwig Schlesinger works for Franz Joseph University from Jan, 1897 to Jan, 1911. 
 Ludwig Schlesinger works for Humboldt University of Berlin from Jan, 1889 to Jan, 1897.

Answer:
user
Humboldt University of Berlin
assistant