Anchor:  The sun had struck near the horizon, throwing up huge masses of material.
Entailed: The sun had landed close to the horizon.
Contradiction: The sun was still hanging firmly in the sky.
Contradiction: The man in the blue shirt is walking up the stairs.
Contradiction: A man is working.
Contradiction: Gardeners don't get business licenses in Beverly Hills.
Contradiction: There is a team of people.