Anchor: A festive occasion with an ostrich walking in the street, with balloons in the air and people in colored hats.
Entailed: An animal is in the street.
Contradiction: An ostrich is a feature attraction at the local zoo.
Contradiction: a woman pilots a submarine on land
Contradiction: Together, they were able to cause trouble for people who wanted it.
Contradiction: A boy is sitting on the curb under a walk or do not walk sign.
Contradiction: She milks every morning from five until lunch.