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.
Q: Sentence1: Dan wanted to become a great painter. Sentence2: Dan signed up for art classes at his local college. Sentence3: Dan watched inspiring films about great artists. Sentence4: Dan poured his soul into an oil painting that meant much to him. Sentence5: Dan sold that painting at a local gallery for over a thousand dollars!
A:
Dan, Painter, Artists