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.

Context : Guru Dutt was born on 9 July 1925, in Bangalore to Shivashanker Rao Padukone and Vasanthi Padukone in a Konkani Chitrapur Saraswat Brahmin family. 
Subject : Guru Dutt 
Relation : spouse
What is Guru Dutt's spouse's name?

Context : The Fedorov Avtomat (also anglicized as Federov, Russian: Автомат Фёдорова) was an automatic rifle, designed by Vladimir Grigoryevich Fyodorov in 1915 and produced in the Russian Empire and later in the Russian Soviet Federative Socialist Republic. 
Subject : Fedorov Avtomat 
Relation : service entry
What year was Fedorov Avtomat introduced?

Context : Murder, My Sweet (released as Farewell, My Lovely in the United Kingdom) is a 1944 American film noir, directed by Edward Dmytryk and starring Dick Powell, Claire Trevor, and Anne Shirley. 
Subject : Murder, My Sweet 
Relation : based on

Which is the basis of Murder, My Sweet?