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 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
[EX A]: What medical condition did Phil Woosnam have at the end of his life?

[EX Q]: Context : In 1961, the first M79 grenade launchers were delivered to the US Army. 
Subject : M79 grenade launcher 
Relation : service entry
[EX A]: Which was the official year for the approval of M79 grenade launcher?

[EX Q]: Context : Margie Velma Barfield (née Margie Velma Bullard) (October 29, 1932 -- November 2, 1984) was an American serial killer, convicted of one murder, but she eventually confessed to six murders. 
Subject : Velma Barfield 
Relation : convicted of
[EX A]:
Which crime led to the conviction of Velma Barfield?