Question:
Which employer did Michael R. Dietrich work for in Mar, 2000?

Context:
 Michael R. Dietrich works for University of Pittsburgh from Jul, 2017 to Dec, 2022. 
 Michael R. Dietrich works for University of California, Davis from Jan, 1990 to Jan, 1998. 
 Michael R. Dietrich works for Dartmouth College from Jan, 1998 to Jul, 2017.

Answer:
Question:
Which employer did Michael R. Dietrich work for in Mar, 2000?

Context:
 Michael R. Dietrich works for University of Pittsburgh from Jul, 2017 to Dec, 2022. 
 Michael R. Dietrich works for University of California, Davis from Jan, 1990 to Jan, 1998. 
 Michael R. Dietrich works for Dartmouth College from Jan, 1998 to Jul, 2017.

Answer:
user
Dartmouth College
assistant
Question:
Which employer did Michael R. Dietrich work for in Mar, 2000?

Context:
 Michael R. Dietrich works for University of Pittsburgh from Jul, 2017 to Dec, 2022. 
 Michael R. Dietrich works for University of California, Davis from Jan, 1990 to Jan, 1998. 
 Michael R. Dietrich works for Dartmouth College from Jan, 1998 to Jul, 2017.

Answer:
user
University of California, Davis
University of Pittsburgh
assistant
Question:
Which employer did Michael R. Dietrich work for in Mar, 2000?

Context:
 Michael R. Dietrich works for University of Pittsburgh from Jul, 2017 to Dec, 2022. 
 Michael R. Dietrich works for University of California, Davis from Jan, 1990 to Jan, 1998. 
 Michael R. Dietrich works for Dartmouth College from Jan, 1998 to Jul, 2017.

Answer:
user
Dartmouth College
assistant