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: NATURE STUDY 
Clue: This tall shrub is prized for the reddish dye obtained from its leaves that's used to color hair

Output: henna


Input: Consider Input: Category: NONFICTION 
Clue: While in prison Eldridge Cleaver wrote this 1968 book on the problems confronting black Americans

Output: "soul on ice"


Input: Consider Input: Category: THE PAPAL CHASE 
Clue: Ordained a priest in 1904, his papacy would begin a scant 54 years later


Output: john xxiii