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 Fedorov Avtomat (also anglicized as Federov, Russian: ) was an automatic rifle, designed by Vladimir Grigoryevich Fyodorov in 1915 and produced in the Russian Empire and later in the Russian Soviet Federative Socialist Republic.
Subject : Fedorov Avtomat
Relation : service entry

Ex Output:
What year was Fedorov Avtomat introduced?

Ex Input:
Context : Floyd M. Riddick died in Santa Fe, New Mexico at age 91, on January 25, 2000.
Subject : Floyd M. Riddick
Relation : educated at

Ex Output:
What is the university where Floyd M. Riddick went?

Ex Input:
Context : Ben Testerman (born February 2, 1962, in Knoxville, Tennessee), is a former professional tennis player from the United States.
Subject : Ben Testerman
Relation : residence

Ex Output:
What city is Ben Testerman associated with?