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: KNOWLEDGE BY THE NUMBERS 
Clue: Number of males who served as British PM in the 1990s plus Oscars won by Tom Hanks plus protons in a helium nucleus

A: 6
****
Q: Category: SCIENCE WORD ORIGINS 
Clue: Coined by the chemist J.B. van Helmont, the word gas comes from this Greek word meaning "unformed mass"

A: chaos
****
Q: Category: VARIETY HEADLINES 
Clue: The Variety headline when this couple married June 29, 1956 read, "Egghead Weds Hourglass"

A:
arthur miller & marilyn monroe
****