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.

Q: Category: VERY JANUARY 
Clue: January is one of this many months in the year with a length of 31 days

A: 7
****
Q: Category: THE WHITE HOUSE 
Clue: When electric lights were installed in 1891, this pres., afraid of being shocked, wouldn't operate the switches

A: benjamin harrison
****
Q: Category: TEENS IN BOOKS 
Clue: The abduction of teenager David Balfour is central to the plot of this classic 1886 novel

A:
kidnapped
****