You will be given a trivia clue, and the category it belongs to. You should answer with the best answer that belongs in the category and is described by the clue. For simplicity, answers should be in all lower cased letters.

[EX Q]: Category: ANIMAL VERBS
Clue: Nag or pester persistently
[EX A]: badger

[EX Q]: Category: BIOGRAPHIES
Clue: Noel Riley Fitch cooked up a fine biography of this "French Chef" called "Appetite for Life"
[EX A]: julia child

[EX Q]: Category: INTERNATIONAL NEWS
Clue: On Jan, 20, 2009, after a payment dispute, Russia resumed sending natural gas to Europe through this country
[EX A]:
ukraine