Anchor: two black dogs wait for a little girl to throw a ball at the beach
Entailed: two dogs wait for a girl to throw a ball.
Contradiction: Two dogs wait for a boy to throw a ball at the beach.
Contradiction: We called them everyday
Contradiction: Generally, they do it in a place that's really cold.
Contradiction: Phil Hartman would have played so terribly that scene.
Contradiction: A man training his dog and it is hopping over a wall