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 : A Goofy Movie is available for rent on Amazon.com Video On Demand in widescreen, and is now available in all English-speaking countries (including Ireland, UK and Australia) on iTunes. 
Subject : A Goofy Movie 
Relation : production company

Ex Output:
Which production company is involved with A Goofy Movie?


Ex Input:
Context : The Louvre Apollo of Mantua, formerly in the Bibliothèque Mazarine, entered the museum in 1871. 
Subject : Apollo of Mantua 
Relation : based on

Ex Output:
The Apollo of Mantua is based upon what?


Ex Input:
Context : ISO 3166-2:NG is the entry for Nigeria in ISO 3166-2, part of the ISO 3166 standard published by the International Organization for Standardization (ISO), which defines codes for the names of the principal subdivisions (e.g., provinces or states) of all countries coded in ISO 3166-1. 
Subject : ISO 3166-2:NG 
Relation : standards body

Ex Output:

Who set the standards for ISO 3166-2:NG?