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.
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Question: Category: U.S. TRAVEL AND TOURISM 
Clue: Souvenirs sold at this attraction include 1962 World's Fair glassware & mugs boasting "I made it to the top"

Answer: the space needle


Question: Category: TOYS 
Clue: In 1963 sculptor Phil Kraczkowski was paid $600 to design this Hasbro toy's original head

Answer: g.i. joe


Question: Category: HISTORIC PEOPLE 
Clue: After his 1955 death, his papers were given to Jerusalem's Hebrew Univ. & his violin was left to his grandson

Answer:
albert einstein