Question:
Which employer did Helmut Hasse work for in Feb, 1928?

Context:
 Helmut Hasse works for University of Göttingen from Jan, 1934 to Sep, 1945. 
 Helmut Hasse works for University of Kiel from Jan, 1922 to Jan, 1925. 
 Helmut Hasse works for University of Marburg from Jan, 1930 to Jan, 1934. 
 Helmut Hasse works for University of Hamburg from Jan, 1950 to Jan, 1966. 
 Helmut Hasse works for University of Halle-Wittenberg from Jan, 1925 to Jan, 1930. 
 Helmut Hasse works for Humboldt University of Berlin from Jan, 1949 to Jan, 1950.

Answer:
Question:
Which employer did Helmut Hasse work for in Feb, 1928?

Context:
 Helmut Hasse works for University of Göttingen from Jan, 1934 to Sep, 1945. 
 Helmut Hasse works for University of Kiel from Jan, 1922 to Jan, 1925. 
 Helmut Hasse works for University of Marburg from Jan, 1930 to Jan, 1934. 
 Helmut Hasse works for University of Hamburg from Jan, 1950 to Jan, 1966. 
 Helmut Hasse works for University of Halle-Wittenberg from Jan, 1925 to Jan, 1930. 
 Helmut Hasse works for Humboldt University of Berlin from Jan, 1949 to Jan, 1950.

Answer:
user
University of Halle-Wittenberg
assistant
Question:
Which employer did Helmut Hasse work for in Feb, 1928?

Context:
 Helmut Hasse works for University of Göttingen from Jan, 1934 to Sep, 1945. 
 Helmut Hasse works for University of Kiel from Jan, 1922 to Jan, 1925. 
 Helmut Hasse works for University of Marburg from Jan, 1930 to Jan, 1934. 
 Helmut Hasse works for University of Hamburg from Jan, 1950 to Jan, 1966. 
 Helmut Hasse works for University of Halle-Wittenberg from Jan, 1925 to Jan, 1930. 
 Helmut Hasse works for Humboldt University of Berlin from Jan, 1949 to Jan, 1950.

Answer:
user
University of Marburg
University of Göttingen
University of Hamburg
Humboldt University of Berlin
University of Kiel
assistant
Question:
Which employer did Helmut Hasse work for in Feb, 1928?

Context:
 Helmut Hasse works for University of Göttingen from Jan, 1934 to Sep, 1945. 
 Helmut Hasse works for University of Kiel from Jan, 1922 to Jan, 1925. 
 Helmut Hasse works for University of Marburg from Jan, 1930 to Jan, 1934. 
 Helmut Hasse works for University of Hamburg from Jan, 1950 to Jan, 1966. 
 Helmut Hasse works for University of Halle-Wittenberg from Jan, 1925 to Jan, 1930. 
 Helmut Hasse works for Humboldt University of Berlin from Jan, 1949 to Jan, 1950.

Answer:
user
University of Halle-Wittenberg
assistant