Anchor: Some football players in red uniforms are practicing in a football field.
Entailed: A group of players are on a field.
Contradiction: The Dallas Cowboys practice.
Contradiction: The two dogs are taking a nap.
Contradiction: I get insomnia and was excited about melatonin.
Contradiction: The Coalition is not thinking of developing a new peer review system.
Contradiction: A man is holding onto a bus