Anchor: A martial arts class, most of the class members are watching two spar.
Entailed: Sparring is taking place in front of onlookers.
Contradiction: Soldiers are learning to shoot.
Contradiction: A male skier is sitting on a lift.
Contradiction: At some time during 1974 or before that time, computer kids were designing computer games.
Contradiction: i only fix computers, not cars
Contradiction: The vehicle is in the air.