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.

[EX Q]: Sentence1: My friend and I were bored yesterday. Sentence2: My friend suggested we play a video game. Sentence3: We decided to bet money on a video game. Sentence4: He beat me badly, but it was fun. Sentence5: I am upset I lost my money, but it was worth it.
[EX A]: I (myself), My friend

[EX Q]: Sentence1: Charlie and Susan went on a date. Sentence2: They decided to eat at a nice restaurant. Sentence3: The two ordered a bottle of wine. Sentence4: Charlie ordered food for them both. Sentence5: The couple ate and drank and enjoyed themselves.
[EX A]: Charlie, Susan

[EX Q]: Sentence1: Michelle loved dressing up like a ballerina. Sentence2: But her dog loved playing with Michelle's tutus. Sentence3: So Michelle's mom bought a new tutu. Sentence4: Michelle gave her old tutu to the dog. Sentence5: And Michelle got to keep the new tutu.
[EX A]:
Michelle's mom, Michelle, Michelle's dog