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]: What word is used in mathematics to mean if and only if?
[A]: if and only if


[Q]: Who was on the throne of England in 1472?
[A]: edward iv of england


[Q]: Florence is the major city of which region of Italy?
[A]:
tuscany