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 : JBTV is currently on broadcast television WJYS-62 in Chicago Wednesday nights at 11pm with New Music Videos and live JBTV performances. 
Subject : JBTV 
Relation : original network
[A]: Which channel broadcast JBTV?


[Q]: Context : Mahmud II (Ottoman Turkish: محمود ثانى Mahmud-u sānī, محمود عدلى Mahmud-u Âdlî) (Turkish: II. Mahmud) (20 July 1785 -- 1 July 1839) was the 30th Sultan of the Ottoman Empire from 1808 until his death in 1839. 
Subject : Mahmud II 
Relation : medical condition
[A]: Which medical condition afflicts Mahmud II?


[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?