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: BRITISH ENTREPRENEURS 
Clue: In 1839 Queen Victoria awarded him the first ever license to deliver mail across the Atlantic
[EX A]: cunard

[EX Q]: Category: U.S. PRESIDENTS 
Clue: The Roosevelt dime made its debut the year this president was born
[EX A]: bill clinton

[EX Q]: Category: SCIENCE HISTORY 
Clue: In August 1971 on the Moon's surface, an astronaut repeated a famous experiment & declared that this man "was correct"
[EX A]:
galileo

