Detailed Instructions: 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: Sid decided to take a break from long hours of homework. Sentence2: He thought he would just play video games for half an hour. Sentence3: But he ended up playing until 3 AM. Sentence4: Sid never finished his homework. Sentence5: But felt he deserved to have fun.
A:
Sid