Anchor: A boy does a skateboard trick off a metal plank.
Entailed: The boy is skateboarding.
Contradiction: The boy is rollerblading.
Contradiction: No one has been talking at all.
Contradiction: Incorporating a perspective into interventions in the ED was one suggestion.
Contradiction: Three people are all attending a yoga class.
Contradiction: I'm sure that you would agree that many of the laws serve therapeutic purposes.