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: MOTHER GOOSE 
Clue: It's the type of nail referred to in the nursery rhyme "All for Want of a Nail"

A: a horseshoe nail
****
Q: Category: NEW WORDS & PHRASES 
Clue: There's a questioning sound to this collective term for people born in the 1980s & '90s

A: generation y
****
Q: Category: GEMS 
Clue: Of amber, amethyst, or agate, the one that once came from a living thing

A:
amber
****