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.

Example Input: Sentence1: Jasmine opened the small box. Sentence2: Her husband had given her a new ring! Sentence3: It had a huge diamond in the center. Sentence4: She slipped it on and smiled. Sentence5: She thanked her husband with a kiss.
Example Output: Her husband, Jasmine

Example Input: 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.
Example Output: May, Someone, Charles

Example Input: Sentence1: We were joking around trying to talk like Batman. Sentence2: But then Jen ordered a pizza and put it under Batman. Sentence3: So when we went to get it we got the weirdest looks. Sentence4: I went to the counter and asked for a pizza for batman. Sentence5: Based on their response I should have said Bruce Wayne.
Example Output:
Jen