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 Mysteries of Laura is an American police procedural comedy-drama television series that premiered on Wednesday, September 17, 2014. 
Subject : The Mysteries of Laura 
Relation : original network

Ex Output:
What network hosts The Mysteries of Laura?


Ex Input:
Context : ISO 31000 is a family of standards relating to risk management codified by the International Organization for Standardization. 
Subject : ISO 31000 
Relation : standards body

Ex Output:
Who set the standards for ISO 31000?


Ex Input:
Context : ``Baba Yetu'' is a song by composer Christopher Tin. 
Subject : Baba Yetu 
Relation : based on

Ex Output:

Which is the basis of Baba Yetu?