Anchor: Graffiti that has been painted on a section of a wall.
Entailed: There is graffiti on the wall.
Contradiction: The wall is a solid color.
Contradiction: As to this visitor, she was a barely exercised in her own mind because she felt a complete peace about the situation. 
Contradiction: A man is walking out of a building.
Contradiction: The FDA thinks that it would cost millions to comply to the rule.
Contradiction: A human gardening