Anchor: Dogs and people play in a pool.
Entailed: People are dogs are in the pool.
Contradiction: People and their pets are relaxing on the beach.
Contradiction: Nothing is left of the many roads built by the Romans.
Contradiction: The woman and daughter went grocery shopping.
Contradiction: An analysis showed that intervention did not help heavy drinkers.
Contradiction: A camp ground at the Delaware Water Gap National Recreation area was closed.