Anchor: people go up the escalator.
Entailed: The people are on the escalator.
Contradiction: Escalators are made from toothpaste.
Contradiction: A group of families sit in a movie theater watching previews.
Contradiction: Gauve asked what it was.
Contradiction: The man is on the beach staring at the moon.
Contradiction: They are going fast down the hill on the snowboard.