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: EXPRESSIONS 
Clue: This positive expression used since the 1940s promotes a type of stove
[EX A]: "now you\'re cooking with gas"

[EX Q]: Category: "DON'T" YOU KNOW THIS SONG? 
Clue: No doubt you know this "Tragic Kingdom" tune was No. 1 for 16 weeks on the airplay chart in 1996 & '97
[EX A]: "don\'t speak"

[EX Q]: Category: AC-CENT-TCHU-ATE 
Clue: In this language of the British Isles, you'll see accent marks on the letter W
[EX A]:
welsh