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: ARE YOU A BETTING MAN? 
Clue: C'mon, one more cherry!  Bally's Las Vegas became the first hotel with a $1,000 one of these
[EX A]: a slot machine

[EX Q]: Category: MUSEUMS 
Clue: The Turner Prize, named for British painter J.M.W., was founded by a group trying to buy art for this London gallery
[EX A]: tate

[EX Q]: Category: SCIENCE & NATURE 
Clue: In 1960 Theodore Maiman built the first of these devices using a ruby
[EX A]:
laser