Anchor: A large dog watching a small dog
Entailed: There are two dogs in the room.
Contradiction: The dogs are in separate kennels in separate rooms.
Contradiction: We've done a lot with billing and are very familiar with it.
Contradiction: It floated at the edge of a hole and seems to be about to topple.
Contradiction: People were certain that the Clintones abused power.
Contradiction: Look at the number of your pen.