Anchor: A brown and white dog is paddling through deep water in a blue container.
Entailed: A dog is paddling through water in a container.
Contradiction: A brown and white dog naps on the floor.
Contradiction: All of us are welcome to decide.
Contradiction: Musicians are performing.
Contradiction: They can do this for 6 cents, which the Postal Service can do cheaper.
Contradiction: Humans congregated near a building.