Anchor: A dog has an orange ball in its mouth.
Entailed: A ball is being held in the mouth of a dog.
Contradiction: A dog is chewing on a bone.
Contradiction: It's noticeable how consistently bright and clear it has been here recently.
Contradiction: Some grantees gave different types of services.
Contradiction: Who cares what I said at the inquest about her evidence?
Contradiction: Two boys play soccer.