Anchor: Set in limestone cliffs hidden in the jungle, they were discovered in 1878 by a group of explorers, including the American naturalist William Hornaday.
Entailed: A group of explorers found the limestone cliffs.
Contradiction: The limestone cliffs are located in plain sight.
Contradiction: There are other possible places for Number One.
Contradiction: people are wearing clothes
Contradiction: Errol Flynn said this place was the worst location in the entire planet, he refused to purchase the island.
Contradiction: People are near a roadway.