Anchor: Two separate people in small boats trying to come ashore on a beach as the sun either sets or rises.
Entailed: Some people are in boats.
Contradiction: A couple takes a vacation on a cruise ship.
Contradiction: This program was an absolute failure and a waste of valuable resources.
Contradiction: Two dogs are running the in grass.
Contradiction: The men are running in the park.
Contradiction: The state causes an uphill fight.