Anchor: A medium sized dog on a beach
Entailed: There is a dog on the beach.
Contradiction: A medium sized sheep on a beach
Contradiction: Ephesus was an important city in Africa because of natural resources.
Contradiction: Two babies are indoors.
Contradiction: They're spending their own money when they're doing that, so I don't care.
Contradiction: A man gets ready to skateboard off the edge of a ledge.