Anchor: People wait at a crosswalk next to a traffic light.
Entailed: People waiting at a crosswalk.
Contradiction: People sitting in the audience at a baseball game.
Contradiction:  it doesn't help break down functional barriers that can affect productivity and impede improvement efforts.
Contradiction: The activity must continue in order to not reduce quantity or quality.
Contradiction: The dog is outside in the hot summer sun.
Contradiction: The car is near a train.