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 : As dated in the 1959 version of de Camp's essay ``The Krishna Stories'' and James Cambias's GURPS Planet Krishna (a 1997 gaming guide to the Viagens series authorized by de Camp), the action of The Virgin of Zesh takes place in A.D. 2150, falling between The Prisoner of Zhamanak and The Bones of Zora, and making it the ninth story set on Krishna in terms of internal chronology. 
Subject : The Virgin of Zesh 
Relation : series
Example Output: The The Virgin of Zesh is part of a what series?

Example Input: Context : Henry Keogh (born 1954) is an Australian convicted of murder. 
Subject : Henry Keogh 
Relation : convicted of
Example Output: For what crime was Henry Keogh prosecuted?

Example Input: Context : The main manufacturer of the BMP-1 and its different variants was the Kurgan Machine Building Works (Kurganskiy Mashinostroitelyniy Zavod), but PRP-3 artillery reconnaissance vehicles were produced by the Chelyabinsk Tractor Works (ChTZ) and PRP-4/PRP-4M artillery reconnaissance vehicles were produced by the Rubtsovsk Engineering Works (RMZ). 
Subject : BMP-1 
Relation : service entry
Example Output:
What was the year that BMP-1 entered service?