instruction:
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.
question:
Who directed the film `Gladiator`?
answer:
ridley scott


question:
Who was the first man to run a sub four minute mile?
answer:
roger bannister


question:
'One Night in Bangkok' and 'I Know Him So Well' are songs from which musical?
answer:

chess