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.

Example Input: Context : Nabisco opened corporate offices as the National Biscuit Company in the world's first skyscraper, the Home Insurance Building in the Chicago Loop in 1898. 
Subject : Nabisco 
Relation : parent company
Example Output: What is Nabisco's parent company?

Example Input: Context : The Dotty Mack Show is an American variety show originally broadcast on the now defunct DuMont Television Network in 1953, and on ABC from 1953 to 1956. 
Subject : The Dotty Mack Show 
Relation : original network
Example Output: What network aired The Dotty Mack Show?

Example Input: Context : The Mighty is a 1998 drama film directed by Peter Chelsom and based on the book Freak the Mighty by Rodman Philbrick. 
Subject : The Mighty 
Relation : based on
Example Output:
Which is the basis of The Mighty?