Anchor: a black dog gets ready to jump into the water.
Entailed: A dog is near water.
Contradiction: A dog chews a bone.
Contradiction: Planning is easy and is not likely to change over time.
Contradiction: The dog is in the air.
Contradiction: Celebrities and visiting royalty usually stay at other hotels. 
Contradiction: Half of the warlocks were in one place and half were in another place.