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: Jennifer went out that morning to walk the dog. Sentence2: He was a very excitable labrador retriever. Sentence3: Jennifer did not see the bunny until it was too late. Sentence4: Fido bounded after it, while she raced to keep up. Sentence5: She was finally able to slow him down, and make him stop chasing it.
Bunny, Jennifer

Sentence1: John went to the horse races last weekend. Sentence2: He decided to bet on them. Sentence3: He started winning and bet even more. Sentence4: Eventually he lost everything he had won. Sentence5: He considered it breaking even and went home.
John

Sentence1: A new chicken place opened up down the street. Sentence2: When I went to check it out, the line was out the door. Sentence3: The chicken was amazing. Sentence4: When I got to the front, they said we had free fries. Sentence5: I was happy.
I (myself)