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 : Homeless Joe is being distributed globally by Troma Entertainment, Inc. 
Subject : Homeless Joe 
Relation : director
What is the director of Homeless Joe?

Context : ``Grumpy Old Man'' is the ninth episode of the tenth season of the American animated sitcom Family Guy. 
Subject : Grumpy Old Man 
Relation : series
What is the series called that Grumpy Old Man belongs to?

Context : Edith Wharton was born Edith Newbold Jones to George Frederic Jones and Lucretia Stevens Rhinelander at their brownstone at 14 West Twenty-third Street in New York City. 
Subject : Edith Wharton 
Relation : occupation

What was Edith Wharton's career?