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: START SAVING NOW
Clue: This $1.5 billion dollar telescope, seen here, has opened our Earth-bound eyes to undreamed-of splendors

SOLUTION: the hubble space telescope

PROBLEM: Category: MR. BODY
Clue: Fed by the hepatic portal veins, it weighs about a pound more in men than in women

SOLUTION: liver

PROBLEM: Category: TV STUPID ANSWERS
Clue: After only 6 months on the air "Match Game '73" changed its name to this

SOLUTION:
match game '74