Given the task definition and input, reply with output. 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: Jill did not know how to shoot. Sentence2: She had just gotten a gun. Sentence3: She went to the gun range and took lessons. Sentence4: She went every week and practiced. Sentence5: Jill can now shoot like a pro.
Jill