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: SHE WAS IN THAT? 
Clue: She was an extra in Charlie Chaplin's "City Lights" before she starred in "Platinum Blonde"

Answer: jean harlow


Question: Category: LAW 
Clue: In Latin legal lingo it means "by the fact itself"

Answer: ipso facto


Question: Category: ODD ALPHABETS 
Clue: Edible letters produced by Post

Answer:
alpha-bits