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 : Anthony Salvin (17 October 1799 -- 17 December 1881) was an English architect. 
Subject : Anthony Salvin 
Relation : date of death
Example Output: The death of Anthony Salvin occured on what date?

Example Input: Context : Hansgeorg Bätcher (13 January 1914 -- 23 April 2003) was a highly decorated Oberstleutnant bomber pilot in the Luftwaffe during World War II, and one of only 882 recipients of the Knight's Cross of the Iron Cross with Oak Leaves. 
Subject : Hansgeorg Bätcher 
Relation : conflict
Example Output: What is the war during which Hansgeorg Bätcher was in the armed forces?

Example Input: Context : PyGTK is a set of Python wrappers for the GTK+ graphical user interface library. 
Subject : PyGTK 
Relation : based on
Example Output:
The PyGTK is based upon what?