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.

Ex Input:
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

Ex Output:
In what year did Fiat L6/40 enter service?


Ex Input:
Context : Qoros Auto Co., Ltd. is a Chinese automotive manufacturing company headquartered in Shanghai, China. 
Subject : Qoros 
Relation : parent company

Ex Output:
Which company is the parent company of Qoros?


Ex Input:
Context : Alvin Rides Again was the recipient of some more controversy when it was released but was only rated M. It did not perform as well as its predecessor but still grossed $600,000 by the end of 1977 and ended up taking $1,880,000 at the box office in Australia, which is equivalent to $12,690,000 in 2009 dollars. 
Subject : Alvin Rides Again 
Relation : narrative location

Ex Output:

Which place does Alvin Rides Again exist in?