Definition: 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.
Input: Sentence1: Larry tried a new hairdresser. Sentence2: He was unsure about it to begin with. Sentence3: The hair dresser messed up his hair. Sentence4: Larry tipped poorly and left. Sentence5: He had someone else try to fix it.
Output:
Larry, Someone else, Hairdresser