instruction:
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.
question:
Category: 20th CENTURY NOVELS 
Clue: Manfred de Spain appears in "The Town", "The Mansion" & "The Reivers" by this author
answer:
faulkner


question:
Category: OSCAR WINNING ROLES 
Clue: Elmer Gantry
answer:
burt lancaster


question:
Category: ALEX IN AFRICA 
Clue: There are 2 kinds of African rhino, each with a colorful name; this smaller one has a prehensile upper lip
answer:

black rhino