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: CASTLES 
Clue: The name of this large home located in Aberdeenshire means "the majestic dwelling" in Gaelic
Example Output: balmoral castle

Example Input: Category: FAMOUS FIRSTS 
Clue: In 1876 this man became the first person not to get a busy signal on the other end of a phone line
Example Output: alexander graham bell

Example Input: Category: BRAND NAMES 
Clue: This office supply product caught on in the Depression because it made worn & tattered items last longer
Example Output:
scotch tape