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: PHRASES OF DEATH 
Clue: Completing 2 tasks with one action is "killing 2" of these "with one stone"

SOLUTION: birds

PROBLEM: Category: WHO'S THE BOSS 
Clue: Tattoo labored for this man on "Fantasy Island"

SOLUTION: mr. roarke

PROBLEM: Category: A MATTER OF SOME GRAVITY 
Clue: NASA's Neutral Buoyancy Lab puts astronauts in a simulation of this condition that's experienced during space flight

SOLUTION:
zero gravity