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 : The Ref (Hostile Hostages in some countries) is a 1994 American black comedy film directed by Ted Demme, produced by Don Simpson and Jerry Bruckheimer, and stars Denis Leary, Judy Davis and Kevin Spacey.
Subject : The Ref
Relation : production company
Example Output: Which production company is involved with The Ref?

Example Input: Context : Thomas Neale (1641--1699) was an English project-manager and politician who was also the first person to hold a position equivalent to postmaster-general of the North American colonies.
Subject : Thomas Neale
Relation : educated at
Example Output: What college did Thomas Neale go to?

Example Input: Context : The 21st Army Tank Brigade was an armoured brigade formation of the British Army active during World War II. The brigade served with the British First Army and the British Eighth Army during the fighting in Tunisia and Italy.
Subject : 21st Army Tank Brigade
Relation : military branch
Example Output:
Who did 21st Army Tank Brigade serve for?