Anchor: Two bicyclist riding their bikes outside on a track.
Entailed: Two people use vehicles that have wheels.
Contradiction: The riders are practicing in a temperature controlled indoor stadium.
Contradiction: A man attempting to create a car.
Contradiction: The woman is showing a long-haired, large black pedigree dog at a dog show.
Contradiction: A man stole a police officer's motorcycle.
Contradiction: A track with bikers racing on it.