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 : Directed by Stuart Gordon and produced by Brian Yuzna, it was the first film in the Re-Animator (film series). 
Subject : Re-Animator 
Relation : based on

Ex Output:
Which is the basis of Re-Animator?


Ex Input:
Context : The Duel After the Masquerade is a painting by the French artist Jean-Léon Gérôme, currently part of The Walters Art Museum collection. 
Subject : The Duel After the Masquerade 
Relation : collection

Ex Output:
What is the name of the place where The Duel After the Masquerade can be found?


Ex Input:
Context : Columbus Nova is the U.S.-based affiliate of the Renova Group of companies, one of the largest Russian strategic investors in the metallurgical, oil, machine engineering, mining, chemical, construction, housing, utilities and financial sectors. 
Subject : Columbus Nova 
Relation : parent company

Ex Output:

What company is Columbus Nova part of?