Anchor: Three smiling people in various costumes.
Entailed: Three smiling people wear different costumes
Contradiction: Three frowning people wear identical clown costumes
Contradiction: In Europe, they are known to be an example of low-quality art. 
Contradiction: A dog is running.
Contradiction: Tuppence didn't get the tea she ordered and threw a fit. 
Contradiction: A man is riding a bike.