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: George worked in a kitchen as a chef. Sentence2: He hadn't been keeping the kitchen clean. Sentence3: The health inspector came to look at the kitchen. Sentence4: George got a lot of write ups. Sentence5: The owner of the restaurant was upset with George.
A:
Owner, Health inspector, George