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 was hungry. Sentence2: So he prepared lots of food for himself. Sentence3: But after a few bites, he was beginning to lose his appetite. Sentence4: He had two more plates of food. Sentence5: But it all went to waste.
A:
Tom