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 : HD 16417 b (also called 2 Fornacis b) is an extrasolar planet located approximately 84 light years away in the constellation of Fornax, orbiting the 6th magnitude G-type main sequence star HD 16417.
Subject : HD 16417 b
Relation : constellation
Example Output: What constellation is HD 16417 b in?

Example Input: Context : Lojban has been shown to be translated in some of its parts into predicate logic.
Subject : Lojban
Relation : based on
Example Output: The Lojban is based upon what?

Example Input: Context : Kabul Express (Hindi: , Urdu: ) is a Bollywood drama film that was released on 15 December 2006.
Subject : Kabul Express
Relation : narrative location
Example Output:
Which place does Kabul Express exist in?