Anchor: A man riding a bike is chatting to a man wearing a blue uniform.
Entailed: Two people are talking.
Contradiction: Two dogs are talking about the weather.
Contradiction: The sculpture has a face.
Contradiction: Skydivers plummet towards the ground.
Contradiction: A man wearing a blue jacket and a green hat is running.
Contradiction: Evolutionary acquisition was one of the things the DOD emphasized when its acquisition policy was changed.