Question:
Which employer did Peter Mathieson work for in Mar, 2015?

Context:
 Peter Mathieson works for University of Edinburgh from Feb, 2018 to Dec, 2022. 
 Peter Mathieson works for University of Bristol from Jan, 1995 to Apr, 2014. 
 Peter Mathieson works for University of Hong Kong from Apr, 2014 to Jan, 2018.

Answer:
Question:
Which employer did Peter Mathieson work for in Mar, 2015?

Context:
 Peter Mathieson works for University of Edinburgh from Feb, 2018 to Dec, 2022. 
 Peter Mathieson works for University of Bristol from Jan, 1995 to Apr, 2014. 
 Peter Mathieson works for University of Hong Kong from Apr, 2014 to Jan, 2018.

Answer:
user
University of Hong Kong
assistant
Question:
Which employer did Peter Mathieson work for in Mar, 2015?

Context:
 Peter Mathieson works for University of Edinburgh from Feb, 2018 to Dec, 2022. 
 Peter Mathieson works for University of Bristol from Jan, 1995 to Apr, 2014. 
 Peter Mathieson works for University of Hong Kong from Apr, 2014 to Jan, 2018.

Answer:
user
University of Edinburgh
University of Bristol
assistant
Question:
Which employer did Peter Mathieson work for in Mar, 2015?

Context:
 Peter Mathieson works for University of Edinburgh from Feb, 2018 to Dec, 2022. 
 Peter Mathieson works for University of Bristol from Jan, 1995 to Apr, 2014. 
 Peter Mathieson works for University of Hong Kong from Apr, 2014 to Jan, 2018.

Answer:
user
University of Hong Kong
assistant