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: Flynn had his birthday at the local pool. Sentence2: He invited all his friends from school. Sentence3: Flynn's dad ordered pizza for everyone. Sentence4: Flynn and his friends tried to see who could do the best dives. Sentence5: It was the best birthday Flynn had ever had.
Solution:
Dad, School, Friends, Flynn