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]: Who directed the film `Gladiator`?
[A]: ridley scott


[Q]: Leonora is the heroine of which opera premiered in 1805?
[A]: fidelio


[Q]: Which musical show and film features the song 'Good Morning Baltimore'?
[A]:
hairspray