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: Tom was dj at a friend's wedding. Sentence2: He had a music list they wanted him to play. Sentence3: Tom kept having guests ask for specific songs. Sentence4: He kept turning them down. Sentence5: Eventually Tom put a sign up telling them to stop.
A:
Friend, Tom