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: Amy always wanted to learn how to make cabbage soup. Sentence2: She went to the grocery store to purchase all the items for the soup. Sentence3: She lined up all the items she bought on her kitchen table. Sentence4: She mixed some ingredients incorrectly into a cooking pot. Sentence5: This mistake caused the soup to taste awful.
Amy