Anchor: Two men sitting at a table smoking with a creepy picture in the background.
Entailed: People are smoking.
Contradiction: People are walking along the beach.
Contradiction: The dog sleeps under its owner's computer desk.
Contradiction: Children not reared by both biological parents are at a great risk of physical abuse, said two evolutionary psychologists.
Contradiction: Sally is at the cafe.
Contradiction: There are people outside.