Anchor: A girl wearing a life vest floats in water.
Entailed: A girl is outside in the water
Contradiction: A girl swims laps in the school pool
Contradiction: Kennewick Man certainly did not come by a route similiar to Ericson's.
Contradiction: A lady looks for an exit.
Contradiction: The people are sitting in the bright sunshine.
Contradiction: I didn't tell you all of it, just a bit to peak your interest.