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 : Song at Midnight (simplified Chinese: 夜半歌声; traditional Chinese: 夜半歌聲; pinyin: Yè bàn gē shēng) (also known as Singing at Midnight or literally Voice of Midnight) is a 1937 film directed by Ma-Xu Weibang. 
Subject : Song at Midnight 
Relation : based on
Which is the basis of Song at Midnight?

Context : Poochinski is a 1990 television pilot featuring a Chicago police detective (played by Peter Boyle), whose spirit is transferred into a flatulent English bulldog after he is killed in the line of duty. 
Subject : Poochinski 
Relation : narrative location
Which place does Poochinski exist in?

Context : Madeleine Bayon is a French female acrobatic gymnast. 
Subject : Madeleine Bayon 
Relation : sex or gender

What is Madeleine Bayon's gender?