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 : Idiotest (a portmanteau of ''idiot'' and ''test'' and stylized as Id!otest) is an American television game show broadcast by Game Show Network (GSN).
Subject : Idiotest
Relation : original network
[EX A]: Which channel broadcast Idiotest?

[EX Q]: Context : Yu Hiu Tung (Chinese: ; pinyin: Yu Xiaodong; Jyutping: jyu4 hiu2 dung1; born 5 February 1984) is a professional tennis player from Hong Kong.
Subject : Yu Hiu Tung
Relation : residence
[EX A]: What city is Yu Hiu Tung from?

[EX Q]: Context : The Ross Mk.II (or ''model 1905'') rifle was highly successful in target shooting before WWI, but the close chamber tolerances, lack of primary extraction and overall length made the Mk.III (or ''1910'') Ross rifle unsuitable for the conditions of trench warfare and the often poor quality ammunition issued.
Subject : Ross rifle
Relation : service entry
[EX A]:
What year was the service entry date for Ross rifle?