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: Jay wanted to eat roast beef for dinner. Sentence2: He gathered the ingredients and realized he was missing vegetables. Sentence3: So he decided to throw in cans of green beans as a substitute. Sentence4: When the stew was finished he gave it a taste test. Sentence5: It was the worst stew he had ever tasted in his life!
Jay