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: Tom's favorite show airs every Tuesday. Sentence2: He was not going to be home this Tuesday. Sentence3: Tom asked his roommate to record the show for him. Sentence4: When Tom came home his roommate admitted that he forgot. Sentence5: Tom had to read the synopsis online.
A:
Tom