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 Formula One Marina Bay Street Circuit is in which country?
[A]: singapore


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


[Q]: What type of animal was George in the children's TV show Rainbow?
[A]:
hippopotamus