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 Q]: Category: THE 76th ACADEMY AWARDS 
Clue: He took home the little bald guy for the first time in 4 tries, winning Best Actor for "Mystic River"
[EX A]: sean penn

[EX Q]: Category: START SAVING NOW 
Clue: This $1.5 billion dollar telescope, seen here, has opened our Earth-bound eyes to undreamed-of splendors
[EX A]: the hubble space telescope

[EX Q]: Category: 20th CENTURY NOTABLES 
Clue: Einstein said of him, "Generations to come will scarcely believe" one such as he "walked the Earth in flesh & blood"
[EX A]:
mohandas gandhi