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.

[EX Q]: Which London Underground line connects Euston and Waterloo?
[EX A]: northern line

[EX Q]: Give one of the forenames of 'Lenin'?
[EX A]: vladimir lenin

[EX Q]: From what illness did King George VI die?
[EX A]:
lung cancer