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 Suomi KP/-31 (Suomi-konepistooli or ''Submachine-gun Finland'') was a submachine gun (SMG) of Finnish design used during World War II. It was a descendant of the M-22 prototype and the KP/-26 production model, which was revealed to the public in 1925.
Subject : Suomi KP/-31
Relation : service entry

Ex Output:
What was the year that Suomi KP/-31 entered service?

Ex Input:
Context : Walter Oswald Watt, OBE (11 February 1878 -- 21 May 1921) was an Australian aviator and businessman.
Subject : Oswald Watt
Relation : conflict

Ex Output:
What was the war that Oswald Watt fought in?

Ex Input:
Context : Shubhada Gogate (Shubhada Sharad Gogate Marathi: ) (born 2 September 1943) is a Marathi writer from Maharashtra, India.
Subject : Shubhada Gogate
Relation : spouse

Ex Output:
What is Shubhada Gogate's spouse's name?