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.

Category: MUSICAL INSTRUMENTS 
Clue: This instrument that's about half the size of a flute is the smallest woodwind in an orchestra
piccolo

Category: NOTABLE WOMEN 
Clue: In 1904 this American impressionist painter was awarded the French Legion of Honor
mary cassatt

Category: NUTS 
Clue: It was named after John MacAdam, who promoted its cultivation in Australia

the macadamia