Given the task definition and input, reply with output. 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: Sharon hated stew a lot. Sentence2: She ate it once and felt very sick. Sentence3: After that, she never ate stew again. Sentence4: One day, she went to a friend's house who had stew. Sentence5: She tasted it and fell in love with the stew.
Friend, Sharon