Anchor: A man walking along wiping the floor at the airport.
Entailed: A man is currently at the airport.
Contradiction: A man is home enjoying a movie on Netflix.
Contradiction: If the Postal Services wants rate changes, it can make those changes unilaterally.
Contradiction: A person is pulled by a watercraft across the water
Contradiction: A family is inside watching movies.
Contradiction: Surfer is surfing in the ocean