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 noticed that his eyelids were drooping and touching his eyelashes. Sentence2: He made an appointment with a plastic surgeon. Sentence3: The surgeon showed Tom some photos of previous patients' results. Sentence4: Tom had the surgery in a surgery clinic and went home the same day. Sentence5: In a few weeks, people were telling him that he looked much younger.
A:
Surgeon, People, Tom