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 metal is mainly derived from the ore haematite?
[EX A]: iron

[EX Q]: What, in 1985, was Madonna's first UK No. 1?
[EX A]: into the groove

[EX Q]: Which orchestral instrument is the smallest member of the flute family?
[EX A]:
piccolo