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 consistency, answers should be in all lower cased letters.

[Q]: Category: WE'RE NO. 1 
Clue: Nicaragua was the first country to ratify this charter in 1945; the U.S. took another 3 weeks
[A]: u.n. charter


[Q]: Category: FROGS 
Clue: Probably best known to TV viewers as Valene Ewing, she had female lead in 1972 “Frogs”
[A]: joan van ark


[Q]: Category: HOOSIER DADDY 
Clue: As a weatherman, this late night talk show host congratulated a tropical storm on being upgraded to a hurricane
[A]:
dave letterman