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: Noah came home and told his mom that his shorts were getting tight. Sentence2: Noah had grown a lot in the last year. Sentence3: His mom made an appointment with the uniform shop to try on shorts. Sentence4: They went and he tried on 2 pairs of shorts. Sentence5: He picked out the ones that fit and then they paid for them.
Uniform shop, His mom, Noah