Anchor: The fisherman uses his boat to ferry tourists to nearby beaches rather than to catch fish.
Entailed: The fisherman uses his boat for ferrying tourists rather than using it to catch fish.
Contradiction: Fishing is what the fisherman uses his ferry for predominantly.
Contradiction: A man in jeans is sitting on a river bank.
Contradiction: The process ends when an explanation has been found.
Contradiction: The women are at a cafe.
Contradiction: She wondered what happened