Anchor: He noticed this time that there was no sylph, and his breathing seemed to be no worse than usual.
Entailed: He saw that no sylph was present, and his breathing seemed normal.
Contradiction: The sylph in the corner laughed at his difficulty breathing.
Contradiction: He's living on his own in an apartment and I always know where he is.
Contradiction: An old man is playing an accordion.
Contradiction: A man is a tuxedo is eating in a restaurant.
Contradiction: A man is outside near an airplane.