You will be given a context, a subject and a relation. Your task is to generate a question based on the subject and relation. The generated question should include the given subject. Try to use a minimum number of words that are not present in either context, subject or relation while generating question.

Context : The Meteorological Service of Canada (MSC) is a division of Environment Canada, which primarily provides public meteorological information and weather forecasts and warnings of severe weather and other environmental hazards. 
Subject : Meteorological Service of Canada 
Relation : parent company
What is Meteorological Service of Canada's parent company?

Context : The Fiat L6/40 was a light tank used by the Italian army from 1940 through World War II. It was designed by Fiat-Ansaldo as an export product, and was adopted by the Italian Army when officials learned of the design and expressed interest. 
Subject : Fiat L6/40 
Relation : service entry
In what year did Fiat L6/40 enter service?

Context : Jack Nicholson plays Hoffa, and DeVito plays Hoffa's fictional longtime friend Robert ``Bobby'' Ciaro, an amalgamation of several Hoffa associates over the years. 
Subject : Hoffa 
Relation : narrative location

Which place does Hoffa exist in?