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 : Ciguli Miguli is a 1952 Yugoslav political satire film directed by Branko Marjanović and written by Joža Horvat. 
Subject : Ciguli Miguli 
Relation : production company

Ex Output:
What studio produced Ciguli Miguli?


Ex Input:
Context : June 1942, the Aichi H9A was employed in a variety of second-line roles, including anti-submarine missions along the Japanese coasts, transport, paratroop training and liaison. 
Subject : Aichi H9A 
Relation : service entry

Ex Output:

Which was the official year for the approval of Aichi H9A?