Anchor: And it is possible that she had a mauvais quart d'heure in consequence! 
Entailed: As a result she had a mauvais quart d'heure.
Contradiction: She did not have a mauvais quart d'heure as a result.
Contradiction: The man is walking on stilts across the city street.
Contradiction: The musicians are outdoors.
Contradiction: The park is completely empty.
Contradiction: There are three people sitting nest to each other in strange chairs.