Anchor: People walking or riding a bike around in the sand at dusk.
Entailed: People are outside at dusk.
Contradiction: People walking or riding a skateboard around in the sand at dusk.
Contradiction: the boys are sitting under the ocean
Contradiction: The man on the bike is sitting on the hill
Contradiction: Changing physician behavior is much different than changing patient behavior.
Contradiction: Regulations will require employees to get performance reviews to ensure they are meeting performance plans.