Q: 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: Carrie wanted a new pet. Sentence2: Her friend told her to adopt one. Sentence3: Carrie went to the pet store. Sentence4: She adopted a cat. Sentence5: Carrie loved her cat.
A:
Carrie, Friend, A cat