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.

Example Input: Context : Love on a Saturday Night was a London Weekend Television produced game show that aired on ITV between 7 February and 22 May 2004. 
Subject : Love on a Saturday Night 
Relation : original network
Example Output: What network did Love on a Saturday Night originally appear on?

Example Input: Context : Judy Dater is an American photographer and feminist. 
Subject : Judy Dater 
Relation : sex or gender
Example Output: What is the sex of Judy Dater?

Example Input: Context : Mainova AG (FWB: MNV6) is one of the largest regional energy suppliers in Germany and supplies about one million people in Hessen and neighboring provinces with electricity, gas, heat and water. 
Subject : Mainova 
Relation : parent company
Example Output:
What is Mainova's parent company?