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 : On November 21, 2013, the official Instagram Beta for Windows Phone was released to Windows Phone 8 to allow Windows Phone users faster access to Instagram services; although, at the time of release, the app was still under development. 
Subject : Instagram 
Relation : parent company

Ex Output:
What is Instagram's parent company?


Ex Input:
Context : Sonny Spoon stars Mario Van Peebles as Sonny, a hip, black private investigator who uses his street smarts and ``cool'' persona to solve crimes. 
Subject : Sonny Spoon 
Relation : original network

Ex Output:
What network first aired Sonny Spoon?


Ex Input:
Context : Betty Fibichová (16 March 1846 -- 20 May 1901) was a Czechoslovak opera singer and the wife of composer Zdeněk Fibich. 
Subject : Betty Fibichová 
Relation : spouse

Ex Output:

What is Betty Fibichová's spouse's name?