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.

Input: Consider Input: Category: TEENS IN BOOKS 
Clue: This 15-year-old Dutch skater is the title character of a classic book by Mary Mapes Dodge

Output: hans brinker


Input: Consider Input: Category: GENERAL ED. 
Clue: A zygote is produced by the union of 2 of these sex cells, an egg & a sperm

Output: gametes


Input: Consider Input: Category: WHEN THINGS GO WRONG 
Clue: The name of this inflammation of the gums comes partly from the Latin for "gum"


Output: gingivitis