Anchor: Three workers in fluorescent orange clothing cleaning the subway tracks.
Entailed: The workers are busy cleaning the tracks.
Contradiction: The men are wearing black jumpsuits and cleaning the building.
Contradiction: The workers on taking the train right now.
Contradiction: The workers are wearing white coats.
Contradiction: Two workers are painting graffiti all over the walls of a subway station.
Contradiction: Three inmates in a work program plot their escape through the subway tunnels while pretending to clean.