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 : Slash'EM (Super Lotsa Added Stuff Hack - Extended Magic) is a variant of the roguelike game NetHack that offers extra features, monsters, and items. 
Subject : Slash'EM 
Relation : based on

Ex Output:
The Slash'EM is based upon what?


Ex Input:
Context : ISO 31000 is a family of standards relating to risk management codified by the International Organization for Standardization. 
Subject : ISO 31000 
Relation : standards body

Ex Output:
Who set the standards for ISO 31000?


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?