TASK DEFINITION: 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.
PROBLEM: What is the main ingredient of hummus?

SOLUTION: chickpea

PROBLEM: What type of opera is Puccini's Gianni Schicchi?

SOLUTION: comedy

PROBLEM: This actor is the youngest of 5 children, his great-grandfather was blind and a piano tuner and music teacher, he acts frequently with his wife, he won a Primetime Emmy Awards 2014 for Outstanding Actor, and among many films and TV series starred in the film version of The Hitchhikers Guide to the Galaxy; who is he?

SOLUTION:
martin freeman