Task: Text Categorization
Input (English): With his twin brother, this figure stole bones from the underworld and used them to create humans. A rival of this deity is (*) Tezcatlipoca (TETZ-cat-lee-POKE-uh), and the arrival of a certain conquistador was mistaken as the return of this figure. Confused by the natives with Hernan Cortes, for 10 points, identify this Aztec god, a feathered serpent.
Output (English): Social Science