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.

[Q]: The American television series 'The Lone Gunmen', which centred on a group of investigators who ran a conspiracy theory magazine, was a spin-off of which other succesful series?
[A]: the x-files

[Q]: What metallic element is the best conductor of electricity?
[A]: silver

[Q]: Johnny Depp plays policeman Ichabod Crane in which 1999 film?
[A]:
sleepy hollow