instruction:
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.
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: TREES
Clue: This type of tree that includes the pecan is common in the eastern U.S., is noted for toughness & can live to 300
answer:
hickory

question:
Category: POP CULTURE
Clue: Also the title of one of the best-selling albums of all time, it was first seen in Russian photos taken in 1959
answer:
the dark side of the moon