TASK DEFINITION: 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.
PROBLEM: Category: I'M AUSTRALIAN 
Clue: In the 1910s Alexander MacRae responded to the growing beach culture by creating this swim brand

SOLUTION: speedo

PROBLEM: Category: ENDS IN "TH" 
Clue: This fish was thought to be extinct millions of years ago until one was found off South Africa in 1938

SOLUTION: coelacanth

PROBLEM: Category: MOM'S THE WORD 
Clue: Miriam Weinstein & her husband Max provided this name for a film company founded by their sons in 1980

SOLUTION:
miramax