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.

Input: Consider Input: Context : Face/Off was a spec script which writers Mike Werb and Michael Colleary tried to sell to a studio from as early as 1990. 
Subject : Face/Off 
Relation : director

Output: Whose direction is Face/Off?


Input: Consider Input: Context : The Logical Language Group (LLG) began developing Lojban in 1987. 
Subject : Lojban 
Relation : based on

Output: Which is the basis of Lojban?


Input: Consider Input: Context : The Great Masturbator (1929) is a painting by Salvador Dalí executed during the surrealist epoch, and is currently displayed at Museo Nacional Centro de Arte Reina Sofía, Madrid. 
Subject : The Great Masturbator 
Relation : collection


Output: What is the name of the place where The Great Masturbator can be found?