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.

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.

A: May, Someone, Charles
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Q: Sentence1: David was whistling in class. Sentence2: The teacher didn't know who was making the noise. Sentence3: She didn't know who to punish. Sentence4: One of the students told the teacher after class that it was David. Sentence5: The next time David whistled, the teacher blamed David.

A: One of the students, Teacher, David
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Q: Sentence1: Bob had a wonderful pet dog named Bomber. Sentence2: He decided Bomber need a new friend. Sentence3: Bob went to pound and decided to take a new chihuahua home. Sentence4: He named the new dog Fred and introduced him to Bomber. Sentence5: The two were cautious at first but soon became close companions.

A:
Bob, Bomber, Fred
****