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: SCIENTIFIC MNEMONICS
Clue: "Kings play chess on finely grained sand" is a mnemonic device used to help remember a system devised by this scientist
[EX A]: carolus linnaeus

[EX Q]: Category: PLAGUES & PESTILENCE
Clue: Having first escaped from a South American research lab in 1957, they became a threat to the U.S. in 1990
[EX A]: killer bees

[EX Q]: Category: ACTRESSES & THEIR ROLES
Clue: This American actress won a 1960 Tony & a 1962 Oscar for playing the same teacher
[EX A]:
anne bancroft