Anchor: Drew was teased by a fleeting memory of the past, of a time when he had faced another pair of eyes such as those, surface eyes behind which you could see nothing.
Entailed: Drew was reminded of the past when he saw those eyes.
Contradiction: Drew saw those eyes for the first time.
Contradiction: A snake eats a rat.
Contradiction: Boys are out swimming.
Contradiction: The man is in jeans
Contradiction: Three children are playing outside.