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.

Ex Input:
Category: COUNTRIES OF THE WORLD 
Clue: The 3 most populous countries, they added up to an estimated 2.42 billion people in 1996

Ex Output:
china, india, & the usa


Ex Input:
Category: PLAYWRIGHTS 
Clue: This Brit won Tonys for Best Play in 1968, 1976, 1984 & 2007; in the '90s he settled for the 1998 Best Screenplay Oscar

Ex Output:
tom stoppard


Ex Input:
Category: ASSASSINATIONS 
Clue: For a short time, Diego Rivera was a suspect in the 1940 murder of this man

Ex Output:

leon trotsky