Anchor: Dog sitting on the couch with a holiday ribbon on top of his head.
Entailed: The dog is sitting.
Contradiction: The dog is running.
Contradiction: Track runners giving the crowd the finger as they pass by.
Contradiction: A woman is using her hands to play a guitar.
Contradiction: The garden separates the works of western and Japanese sculptors.
Contradiction: My brother is involved in both football and baseball leagues.