Sentence1: Pam and Tom's baby was a light sleeper. Sentence2: Their thoughtless neighbor often left his dog outside barking all day. Sentence3: Every time Pam got her baby to sleep, the dog started barking. Sentence4: Pam fantasized about unleashing the dog so it would run away. 
 (A) One night, Pam let her cats inside her home. (B) One night, Pam decided to release the dogs.
A