Anchor: At the height of its power, in the second century b.c. , Pergamum was one of the most splendid cities on the Aegean coast.
Entailed: Pergamum was a powerful city on the Aegean coast.
Contradiction: The city of Pergamum is not near water.
Contradiction: People are in the pool.
Contradiction: The stage of what is claimed to be the world's largest theater holds 450 people.
Contradiction: the child is swimming in a pool
Contradiction: A dog is looking at the last of an ice cream cone.