Anchor: Helicopter and boats doing training on an island.
Entailed: Multiple forms of transportation are being used in a training exercise.
Contradiction: The vehicles were going fast down a country road.
Contradiction: A library that has closed.
Contradiction: a man is skateboarding
Contradiction: The postal density of 89 addresses per hour for the most rural population don't correspond to roadside mailboxes
Contradiction: The thing people are talking about nowadays is the Gulf war.