Anchor: A man is cutting food on a watercraft at the dock as six pelicans float nearby in the water.
Entailed: A man on a watercraft at the dock is cutting food as six pelicans float nearby.
Contradiction: A man is eating food, on a watercraft as peilicans float nearby.
Contradiction: If you get caught with a firearm, it is fine, no problems. 
Contradiction: There are concerns that households are overextended. 
Contradiction: The car with a bath tub is stopped on the side of the street.
Contradiction: Children stick their head in holes of scenery.