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.

Ex Input:
Context : Karl Gottlieb Bretschneider (February 11, 1776 Gersdorf, Saxony - January 22, 1848 Gotha, Thuringia) was a German Protestant scholar and theologian from Gersdorf, Saxony. 
Subject : Karl Gottlieb Bretschneider 
Relation : occupation

Ex Output:
What was Karl Gottlieb Bretschneider's occupation?


Ex Input:
Context : Brad Whitaker is a fictional character in the James Bond film The Living Daylights. 
Subject : Brad Whitaker 
Relation : medical condition

Ex Output:
What caused Brad Whitaker's death?


Ex Input:
Context : The M-63 Plamen was widely used during the Yugoslav Wars. 
Subject : M-63 Plamen 
Relation : service entry

Ex Output:

In what year did M-63 Plamen enter service?