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.

Q: Context : Its complete designation, SKS-45, is an initialism for Samozaryadnyj Karabin sistemy Simonova, 1945 (Russian: Самозарядный карабин системы Симонова, 1945; Self-loading Carbine of (the) Simonov system, 1945). 
Subject : SKS 
Relation : service entry

A: Which was the official year for the approval of SKS?
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Q: Context : Sonia Destri Lie, often known simply as Sonia Destri, is a Brazilian dancer and choreographer. 
Subject : Sonia Destri Lie 
Relation : occupation

A: What was Sonia Destri Lie's occupation?
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Q: Context : Triumph of the Nerds was written and hosted by Robert X. Cringely (Mark Stephens) and based on his 1992 book Accidental Empires. 
Subject : Triumph of the Nerds 
Relation : based on

A:
Which is the basis of Triumph of the Nerds?
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