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: In the Shakespeare play 'Macbeth', which character carries Macbeth's head on stage?

SOLUTION: macduff

PROBLEM: Who directed the 1962 film Lawrence of Arabia?

SOLUTION: david lean

PROBLEM: Holding the position from 1979 to 1983, who was the first Chancellor Of The Exchequer Under Margaret Thatcher ?

SOLUTION:
geoffrey howe