Anchor: The Commission also amended its rule regarding packaging to clarify the type of hearing aid compatibility to which the rule refers.
Entailed: The commission amended its rule regarding packaging to clarify hearing aids compatible with rule offers 
Contradiction: The commission didn't change any rules regarding hearing aids
Contradiction: The children are climbing out of the pool.
Contradiction: People are cultivating plants.
Contradiction: The cowboy is riding his horse quietly over Indian territory.
Contradiction: Political parties don't always vote.