Question:
Which employer did Pierre Lelong work for in Jan, 1942?

Context:
 Pierre Lelong works for National Center for Scientific Research from Jan, 1939 to Jan, 1939. 
 Pierre Lelong works for Pierre and Marie Curie University from Jan, 1954 to Jan, 1981. 
 Pierre Lelong works for Science Faculty of Paris from Jan, 1940 to Jan, 1942. 
 Pierre Lelong works for Grenoble Alpes University from Jan, 1942 to Jan, 1946. 
 Pierre Lelong works for University of Lille from Jan, 1946 to Jan, 1954.

Answer:
Question:
Which employer did Pierre Lelong work for in Jan, 1942?

Context:
 Pierre Lelong works for National Center for Scientific Research from Jan, 1939 to Jan, 1939. 
 Pierre Lelong works for Pierre and Marie Curie University from Jan, 1954 to Jan, 1981. 
 Pierre Lelong works for Science Faculty of Paris from Jan, 1940 to Jan, 1942. 
 Pierre Lelong works for Grenoble Alpes University from Jan, 1942 to Jan, 1946. 
 Pierre Lelong works for University of Lille from Jan, 1946 to Jan, 1954.

Answer:
user
Grenoble Alpes University
assistant
Question:
Which employer did Pierre Lelong work for in Jan, 1942?

Context:
 Pierre Lelong works for National Center for Scientific Research from Jan, 1939 to Jan, 1939. 
 Pierre Lelong works for Pierre and Marie Curie University from Jan, 1954 to Jan, 1981. 
 Pierre Lelong works for Science Faculty of Paris from Jan, 1940 to Jan, 1942. 
 Pierre Lelong works for Grenoble Alpes University from Jan, 1942 to Jan, 1946. 
 Pierre Lelong works for University of Lille from Jan, 1946 to Jan, 1954.

Answer:
user
Pierre and Marie Curie University
University of Lille
National Center for Scientific Research
Science Faculty of Paris
Pierre and Marie Curie University
University of Lille
National Center for Scientific Research
assistant
Question:
Which employer did Pierre Lelong work for in Jan, 1942?

Context:
 Pierre Lelong works for National Center for Scientific Research from Jan, 1939 to Jan, 1939. 
 Pierre Lelong works for Pierre and Marie Curie University from Jan, 1954 to Jan, 1981. 
 Pierre Lelong works for Science Faculty of Paris from Jan, 1940 to Jan, 1942. 
 Pierre Lelong works for Grenoble Alpes University from Jan, 1942 to Jan, 1946. 
 Pierre Lelong works for University of Lille from Jan, 1946 to Jan, 1954.

Answer:
user
Grenoble Alpes University
assistant