Anchor: If she could get away, to come there and croak like a frog."
Entailed: She can't even get away, the frog that she is.
Contradiction: She could easily get away, the frog is no fool.
Contradiction: The musicians are sleeping.
Contradiction: The racket is not too heavy for the little girl to hold.
Contradiction: some men are in a pool
Contradiction: Swimming is my favourite type of exercise.