Anchor: Two boys in button-up shirts and kakhis each standing on one leg.
Entailed: Two kids stand on one leg.
Contradiction: Two old people stand on both legs.
Contradiction: Students are eating lunch in the cafeteria.
Contradiction: The Smithsonian is a highly regarded repository of American culture.
Contradiction: Jon said they should all stay for a week.
Contradiction: Resources can be allocated to high-risk areas via a risk assessment.