Anchor: Columbus and the Arrival of Europeans
Entailed: The coming of Columbus and the Europeans.
Contradiction: Columbus was unrelated to the Europeans an did not interact with them.
Contradiction: The man is asleep on a sandy beach.
Contradiction: WE thought about do that for my father in-law.
Contradiction: Two children are playing video games.
Contradiction: Harbor Lights is a nice seafood restaurant that recently opened up here.