Anchor: Two clowns dressed in makeup and elaborate clothing stand together with their instruments.
Entailed: a pair of clowns standing together
Contradiction: The two clowns were running late.
Contradiction: The two clowns are riding on their bicycles.
Contradiction: a pair of clowns were throwing knives at each other
Contradiction: Some mimes are on a street.
Contradiction: The clowns are swimming with the sharks in the ocean.