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 consistency, answers should be in all lower cased letters.
PROBLEM: Category: JEFF GOLDBLUM FILMS 
Clue: Alien Jeff Goldblum finds love with Valley Girl Geena Davis in this wacky 1989 musical

SOLUTION: earth girls are easy

PROBLEM: Category: POP MUSIC 
Clue: In 1989, Roger Daltrey, Pete Townshend & John Entwistle reunited as this group for an American tour

SOLUTION: the who

PROBLEM: Category: COLD-BLOODED ANIMALS 
Clue: This endangered poisonous lizard of the American southwest is protected by law in Arizona, Utah & California

SOLUTION:
gila monster