Question:
Which employer did Mart Siimann work for in Oct, 1987?

Context:
 Mart Siimann works for University of Tartu from Jan, 1975 to Jan, 1982. 
 Mart Siimann works for Estonian Television from Jan, 1982 to Jan, 1987. 
 Mart Siimann works for Estonian Radio from Jan, 1987 to Jan, 1989.

Answer:
Question:
Which employer did Mart Siimann work for in Oct, 1987?

Context:
 Mart Siimann works for University of Tartu from Jan, 1975 to Jan, 1982. 
 Mart Siimann works for Estonian Television from Jan, 1982 to Jan, 1987. 
 Mart Siimann works for Estonian Radio from Jan, 1987 to Jan, 1989.

Answer:
user
Estonian Radio
assistant
Question:
Which employer did Mart Siimann work for in Oct, 1987?

Context:
 Mart Siimann works for University of Tartu from Jan, 1975 to Jan, 1982. 
 Mart Siimann works for Estonian Television from Jan, 1982 to Jan, 1987. 
 Mart Siimann works for Estonian Radio from Jan, 1987 to Jan, 1989.

Answer:
user
University of Tartu
Estonian Television
assistant
Question:
Which employer did Mart Siimann work for in Oct, 1987?

Context:
 Mart Siimann works for University of Tartu from Jan, 1975 to Jan, 1982. 
 Mart Siimann works for Estonian Television from Jan, 1982 to Jan, 1987. 
 Mart Siimann works for Estonian Radio from Jan, 1987 to Jan, 1989.

Answer:
user
Estonian Radio
assistant