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 Input:
Category: U.S. PRESIDENTS 
Clue: Adventurous 26th president, he was 1st to ride in an automobile & an airplane

Ex Output:
theodore roosevelt


Ex Input:
Category: BUSINESS 
Clue: On April 17, 1973 this company began operations with the launch of 14 small aircraft from Memphis International Airport

Ex Output:
federal express


Ex Input:
Category: 20th CENTURY LEADERS 
Clue: Time magazine first mentioned him in 1939, when his father sent him on a diplomatic errand from London to Glasgow

Ex Output:

john f. kennedy