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.

[Q]: Context : PyGTK is a set of Python wrappers for the GTK+ graphical user interface library. 
Subject : PyGTK 
Relation : based on
[A]: The PyGTK is based upon what?


[Q]: Context : The Exotic Enchanter is an anthology of four fantasy short stories edited by science fiction and fantasy authors L. Sprague de Camp and Christopher Stasheff. 
Subject : The Exotic Enchanter 
Relation : series
[A]: Which show does The Exotic Enchanter appear on?


[Q]: Context : Re-Animator is a 1985 American science fiction horror comedy film loosely based on the H. P. Lovecraft episodic novella ``Herbert West-- 
Subject : Re-Animator 
Relation : based on
[A]:
The Re-Animator is based upon what?