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 : Produced by Albert R. Broccoli and Michael G. Wilson, Octopussy was released in the same year as the non-Eon Bond film Never Say Never Again. 
Subject : Octopussy 
Relation : based on

Ex Output:
Which is the basis of Octopussy?


Ex Input:
Context : ISO 639 is a set of standards by the International Organization for Standardization that is concerned with representation of names for language and language groups. 
Subject : ISO 639 
Relation : standards body

Ex Output:
Who set the standards for ISO 639?


Ex Input:
Context : Hans Christian Heg (21 December 1829 -- 20 September 1863) was a Norwegian-American politician and soldier in the American Civil War from Wisconsin. 
Subject : Hans Christian Heg 
Relation : conflict

Ex Output:

In which war did Hans Christian Heg fight?