Given an trivia question precisely answer the question with a word/phrase/name. External resources such as Wikipedia could be used to obtain the facts.

Input: Consider Input: Where did Fats Domino find his thrill in 1956?

Output: blueberry hill

Input: Consider Input: Who directed and starred in the 1968 film 'The Green Berets'?

Output: john wayne

Input: Consider Input: James Arness played Marshall Matt Dillon in Gunsmoke. Who was his actor brother.?
Output: peter graves