instruction:
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.
question:
Sentence1: Sean was in a bad mood. Sentence2: And he realized that his room was a mess. Sentence3: He decided to clean up and organize everything. Sentence4: And his room looked beautiful. Sentence5: And Sean was in a bad mood less often.
answer:
Sean

question:
Sentence1: Jeff was constantly stressed out. Sentence2: But one day, someone approached him and talked to him. Sentence3: Immediately, Jeff felt more relaxed. Sentence4: And he realized that having more friends would help his stress. Sentence5: But Jeff struggled to hold conversations with others.
answer:
Someone, Friends, Others, Jeff

question:
Sentence1: Nate started to write stories for ROC-NLP-Research. Sentence2: He wrote a ton of stories and then started to run out of ideas. Sentence3: Then, he realized he could write about himself. Sentence4: He started writing about how he was writing stories. Sentence5: Then, Nate realized he had created a paradox!
answer:
Nate