Anchor: Given the inexact state of the geography along the confusing Antilles chain, some experts suggest that he actually gave the name to Nevis, an island to the south, and that subsequent cartographers somehow awarded it to Saint-Martin.
Entailed: The Antilles island chain features confusing geography.
Contradiction: There is no confusion over the intended names of islands in the Antilles. chain.
Contradiction: A man is sitting on a couch.
Contradiction: We were mad. 
Contradiction: The pilot is flying a plane.
Contradiction: Advocates draw attention to the point that waste hasn't killed anyone, but children die each year from food poisoning.