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 : That same month, Singer was approached by Warner Bros. to pitch his idea for Superman Returns, as he was preparing to leave for Hawaii on a short vacation with his X2 writers Michael Dougherty and Dan Harris. 
Subject : Superman Returns 
Relation : production company
[A]: What studio produced Superman Returns?


[Q]: Context : Phil Woosnam died on 19 July 2013 in Dunwoody, Georgia from complications related to prostate cancer and Alzheimer's disease, at the age of 80. 
Subject : Phil Woosnam 
Relation : medical condition
[A]: What medical condition did Phil Woosnam have at the end of his life?


[Q]: Context : In the 1991 Gulf War, AMX-30s were deployed by both the French and Qatari armies. 
Subject : AMX-30 
Relation : service entry
[A]:
Which was the official year for the approval of AMX-30?