Anchor: A police officer trains a german shepherd.
Entailed: A cop is working with a canine.
Contradiction: The officer is walking the beagle.
Contradiction: The interim rule does not allow for a comment period.
Contradiction: Tohoku eventually was opened to broader settlement. 
Contradiction: In 1180, nothing of importance happened that year.
Contradiction: A black dog has a collar on it's neck.