instruction:
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.
question:
Category: CHEMISTRY 
Clue: It's a system of small particles "hanging" in a liquid; paint, for example
answer:
suspension


question:
Category: COLLEGE SPORTS TEAM NICKNAMES 
Clue: Penn State
answer:
nittany lions


question:
Category: a lower case category 
Clue: in french these, including lundi & jeudi, are spelled all lower case
answer:

days of the week