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: HE WAS IN THAT? 
Clue: As a child Robert Blake played a Mexican boy in this Bogart classic directed by John Huston

A: "the treasure of the sierra madre"
****
Q: Category: SIGNS & SYMBOLS 
Clue: It's the 2-word phrase symbolized here

A: handicapped access
****
Q: Category: THE TOTAL NUMBER 
Clue: Events in a heptathlon

A:
7
****