Anchor: People conversing in a busy restaurant.
Entailed: The people are talking.
Contradiction: The people are conversing in the streets.
Contradiction: Three people are knocking back a few shots at the bar.
Contradiction: A woman sitting on a bench has a cup in her hand.
Contradiction: I wasn't able to get back to my stretching even after they left. 
Contradiction: We don't have any data about rural delivery costs.