Anchor: The tree-topped rock surrounded by golden sandy beaches is the archetypal  desert island  a great place for snorkeling, sunbathing, or picnics.
Entailed: The rock that was tree-topped is surrounded by golden sandy beaches.
Contradiction: The sandy beaches are horrible for sunbathing or having picnics.
Contradiction: The topics were crucial to the guide.
Contradiction: Staff were interviewed when they left to understand why they were leaving.
Contradiction: Michiko Kakutani is firmly behind Dyson who believes the web is a utopia.
Contradiction: I was cut on my cheek from the claws.