Anchor: Three people are sleeping in a mass-transit vehicle.
Entailed: Three people are sleeping on a mass transportation vehicle.
Contradiction: The people are playing cards in the train.
Contradiction: The people in the car are wide awake.
Contradiction: The three kids slept in the car.
Contradiction: Three people are dancing in a mass-transit vehicle
Contradiction: Three people are wide awake as they ride the subway.