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 played Sandy in the 1975 film Grease?
[A]: olivia newton-john


[Q]: In Greek mythology who was the mother of Zeus, Poseidon and Hades?
[A]: rhea


[Q]: Which band of the 1960s and 1970s had the following line-up: Graeme Edge, Mike Pinder, John Lodge, Ray Thomas and Justin Hayward?
[A]:
the moody blues