If The Scream is either a skyscraper or a mansion house, then it is in an urban area.
There are no mansion houses in an urban area. All skyscrapers reside in urban areas. Every creepy haunted house is in a mansion house. Every terrifying Halloween scare comes from a creepy haunted house. The Scream is a creepy haunted house or a terrifying Halloween scare.
∀x (UrbanArea(x) → ¬MansionHouse(x)) ∀x (Skyscraper(x) → UrbanArea(x)) ∀x (CreepyHauntedHouse(x) → MansionHouse(x)) ∀x (TerrifyingHalloweenScare(x) → CreepyHauntedHouse(x)) CreepyHauntedHouse(thescream) ∨ TerrifyingHalloweenScare(thescream)