Anchor: Two older ladies talking on a bench.
Entailed: Two people are talking.
Contradiction: Two people are running in a field.
Contradiction: All the ladies I have talked to said they did not exercise during their pregnancies.
Contradiction: Parents take a walk with their children.
Contradiction: I haven't spent a lot of time talking to Americans at all in my life. 
Contradiction: A man hit the ball during the tennis competition.