Anchor: a dog wearing a black collar is standing open mouthed in the snow.
Entailed: The dog is outside.
Contradiction: The dog is snowboarding down a mountain.
Contradiction: There is no evidence that allegations made against women have adverse effects. 
Contradiction: A lifeguard is enjoying the sun while overlooking people
Contradiction: The man is rubbing a tree.
Contradiction: A man is smoking near a fence.