Context: Marvel counts among its characters such well-known superheroes as Spider-Man, Iron Man, Captain America, Wolverine, Thor, Hulk, Ant-Man, such teams as the Avengers, the Guardians of the Galaxy, the Fantastic Four, the Inhumans and the X-Men, and antagonists such as Doctor Doom, The Enchantress, Green Goblin, Ultron, Doctor Octopus, Thanos, Magneto and Loki. Most of Marvel's fictional characters operate in a single reality known as the Marvel Universe, with locations that mirror real-life cities. Characters such as Spider-Man, the Fantastic Four, the Avengers, Daredevil and Doctor Strange are based in New York City, whereas the X-Men have historically been based in Salem Center, New York and Hulk's stories often have been set in the American Southwest.

Question: Captain America, Thor and Ultron all inhabit what fictional milieu?
Answer: Marvel Universe

Question: Fictional placements within this setting are modeled off what?
Answer: real-life cities

Question: Spiderman's fictional city is based off what real American location?
Answer: New York

Question: What Marvel character's stories are set in an area resembling the American Southwest?
Answer: Hulk

Question: Which two groups of Marvel crimefighters are based in a fictional version of New York City?
Answer: the Fantastic Four, the Avengers

Question: Where is the character of Ant-Man based?
Answer: Unanswerable

Question: Where is Marvel located?
Answer: Unanswerable

Question: Which super villain lives in the American southwest?
Answer: Unanswerable

Question: What were many real-life locations based off of?
Answer: Unanswerable

Question: Which group fought the Fantastic Four in New York City?
Answer: Unanswerable