Anchor: A man in blue coveralls stands on a red train.
Entailed: The red train has at least one person aboard.
Contradiction: The train is completely empty of people.
Contradiction: I heard that was horrible, no thanks.
Contradiction: Two dogs competing for a Frisbee.
Contradiction: A female office manager holds a telephone to one ear while staring at her computer.
Contradiction: There are people running a marathon.