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.
Q: Sentence1: Kim accidentally took her Dad's lunch to school instead of her own. Sentence2: At lunch time she was horrified to see a sardine sandwich! Sentence3: Tom was sitting near her and begged her to trade with him. Sentence4: She accepted not knowing what she was getting. Sentence5: To her surprise it was her favorite peanut butter and Jelly!
A:
Dad, Kim, Tom