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 : ``Slap Bet'' is the ninth episode in season 2 of the popular sitcom How I Met Your Mother. 
Subject : Slap Bet 
Relation : series
Example Output: What series is Slap Bet in?

Example Input: Context : A Scattered Life is a 2010 novel written by American author Karen McQuestion and published by AmazonEncore a division of Amazon Publishing. 
Subject : A Scattered Life 
Relation : narrative location
Example Output: Which place is A Scattered Life in?

Example Input: Context : HD 154672 b is an extrasolar planet located approximately 210 light-years away in the constellation of Ara, orbiting the metal-rich and aged star HD 154672. 
Subject : HD 154672 b 
Relation : constellation
Example Output:
What is the constellation that HD 154672 b is a part of?