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.

[Q]: Category: THE SUPREME COURT 
Clue: This president appointed more Supreme Court justices than any other
[A]: george washington


[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
[A]: carolus linnaeus


[Q]: Category: VICE PRESIDENTS 
Clue: He was the first Republican vice president
[A]:
hannibal hamlin