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: Jason is a man. Sentence2: Jason is bored of his little town. Sentence3: He decides to pack up his stuff and move to a big city. Sentence4: He moves to the big city. Sentence5: Jason loves his new city and spends the rest of his life there.
Jason, Man