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 : 5 Tauri (5 Tau) is a star in the constellation Taurus. 
Subject : 5 Tauri 
Relation : constellation
Example Output: Which constellation is 5 Tauri a part of?

Example Input: Context : Rhonda Mapp (born October 13, 1969) is a former professional basketball player. 
Subject : Rhonda Mapp 
Relation : educated at
Example Output: What university did Rhonda Mapp attend?

Example Input: Context : Nabisco opened corporate offices as the National Biscuit Company in the world's first skyscraper, the Home Insurance Building in the Chicago Loop in 1898. 
Subject : Nabisco 
Relation : parent company
Example Output:
What is Nabisco's parent company?