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: CHILDREN'S LIT 
Clue: Astrid Lindgren, who died in 2002 at age 94, first spun tales about this freckled girl for her daughter

A: pippi longstocking
****
Q: Category: ROMAN EMPERORS 
Clue: Reigning from 14 to 37 A.D., he was emperor when Jesus was crucified

A: tiberius
****
Q: Category: 13-LETTER WORDS 
Clue: A vertical line, it's from the Latin for "to hang a plumb line"

A:
perpendicular
****