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.
Problem:Sentence1: John wanted to eat chicken. Sentence2: He decided to go ahead and buy a large chicken. Sentence3: He also bought sides. Sentence4: He cooked the chicken in the oven. Sentence5: It turned out perfect.
Solution:
John