Anchor: Three children, in front of a wall, smile.
Entailed: The children are smiling.
Contradiction: The children are frowning.
Contradiction: A treaty made the British leave the Chinese mainland.
Contradiction: Are you aware of the steamed crabs they have in Maryland.
Contradiction: The seven people are surfing together.
Contradiction: Unbalanced individuals sometimes interpret things in a fashion that's completely out to lunch,