You will be given a definition of a task first, then some input of the task.
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: Erin grew up with her dad and brothers. Sentence2: They went fishing a lot when she was young. Sentence3: Erin dreamed of fishing as a job one day. Sentence4: She learned how and trained hard. Sentence5: She eventually bought her own fishing boat and worked for herself.
Output:
Erin, Dad, Brothers