title: Chameleon (comics)
context: The Chameleon (Dmitri Smerdyakov) is a fictional character, a supervillain appearing in American comic books published by Marvel Comics. Commonly depicted as a master of disguise and the half-brother of Kraven the Hunter, the Chameleon is known as being the first supervillain for Spider-Man to face by first appearing in the original issue of The Amazing Spider-Man.
question: Which hero does The Chameleon fight?
answers: Spider-Man