Anchor: A man playing guitar at a concert.
Entailed: A concert with a man playing guitar.
Contradiction: A woman is playing a harp at a concert.
Contradiction: It's a long ways off.
Contradiction: Study participants said they rarely had a violation of trust because members didn't want to lose their memberships.
Contradiction: They were making it too much like a hospital at night.
Contradiction: The request reflected the senator's special interest in the park.