Detailed Instructions: 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.
Problem:Sentence1: It's impossible to make money online. Sentence2: But Charles is always looking for a way to make money online. Sentence3: He found a service that let users promote dating websites and be paid. Sentence4: He signed up and promoted a dating service on social media. Sentence5: After six months Charles didn't make a single dollar from the service.
Solution:
Charles