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.

Category: WORD ORIGINS 
Clue: Aka hump day, it was named for a Norse god
wednesday

Category: BIRD BOOKS 
Clue: Some took flight with this 1970 allegory by Richard Bach; others felt it was bird-brained
jonathan livingston seagull

Category: DON'T ROCK THE... 
Clue: This large barge of the Bible carried passengers in pairs

noah\'s ark