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.

Example Input: Category: 3-D 
Clue: It's the next federal holiday after Memorial Day
Example Output: independence day

Example Input: Category: A BUSINESS IS BORN 
Clue: The first drug-store in this chain began operating out of a Chicago hotel in 1901; in 2009 the 7,000th store opened
Example Output: walgreens

Example Input: Category: ARBOR DAY READING? 
Clue: Francie knows that the tree in her yard isn't a pine or a hemlock in this classic by Betty Smith
Example Output:
a tree grows in brooklyn