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: Tom needed to move to a new apartment. Sentence2: He couldn't afford a moving crew. Sentence3: He asked his friends to help. Sentence4: They all turned him down. Sentence5: Tom had to move everything on his own.
A:
Friends, Tom