Anchor: The big brown dog looks at the small black dog in tall grass.
Entailed: There are dogs outside.
Contradiction: The dogs are at the vet office.
Contradiction: a boy conducts a  purple train down the track
Contradiction: The boy is covered in sand.
Contradiction: It's very easy to navigate from one house to the next, so no guide is needed.
Contradiction: A man in overalls is cleaning up.