instruction:
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.
question:
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
answer:
The Slash'EM is based upon what?


question:
Context : A Scattered Life is a 2010 novel written by American author Karen McQuestion and published by AmazonEncore a division of Amazon Publishing. 
Subject : A Scattered Life 
Relation : narrative location
answer:
Which place is A Scattered Life in?


question:
Context : In the Beijing International Exhibition on Police Equipment held on May 2005, the exhibition showed the JS 7.62 sniper rifle after undergoing 8 months with field trails Feedback showed that the sniper rifle system allowed the 7.62mm round to penetrate a residential wall greater than 6mm, and showed high tolerance level with no malfunction throughout the 8 month field test. 
Subject : JS 7.62 
Relation : service entry
answer:

What year was JS 7.62 introduced?