Given the task definition and input, reply with output. 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.

Sentence1: Tom was in line outside of a bar. Sentence2: He noticed someone trying to cut in front. Sentence3: Tom called them out on it. Sentence4: Soon everyone else in line did too. Sentence5: The line cutter was forced to leave.
Someone cutting in front, Everyone else in line, Tom