In this task, you're given a story (which contains five sentences only). Your task is to find all the characters which are available in the given story.

[EX Q]: Sentence1: Darrel was sleeping peacefully. Sentence2: He had worked for 12 hours and was exhausted! Sentence3: He felt something wet and sticky on his face. Sentence4: His dog had missed him while he was at work. Sentence5: The dog wouldn't stop giving him kisses!
[EX A]: Darrel, Dog

[EX Q]: Sentence1: Charles rented a room in May's house. Sentence2: One day, Charles had an urge to try his luck in Vegas. Sentence3: He was very lucky at dice, making six thousand his first night. Sentence4: He stayed in Vegas for two weeks, gambling, making $80,000. Sentence5: He came home and someone was in his place, May rented his room out.
[EX A]: May, Someone, Charles

[EX Q]: Sentence1: Caleb has been growing out his hair for several Year's. Sentence2: Although all his friends have short hair, Caleb's hair is very long. Sentence3: However, now that he needs a job, he decides to cut it. Sentence4: Caleb goes to the barber for a short, professional haircut. Sentence5: Still, he misses the days when he had long hair.
[EX A]:
Barber, Friends, Caleb