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.
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Question: Sentence1: Janet was dating her boyfriend for a very long time. Sentence2: They were doing really well but had their doubts. Sentence3: As time went on Janet decided that they should break up. Sentence4: She asked me for advice on how to do it, but I didn't have any! Sentence5: A few weeks later she broke up with her boyfriend.

Answer: I (myself), Janet's boyfriend, Janet

Question: Sentence1: Jenny's dad took her to the pound to pick out a kitten. Sentence2: She found the perfect kitten but there was a problem. Sentence3: Her kitten was in the same cage as a friend. Sentence4: She didn't want to break them up. Sentence5: She was delighted when her dad said they could take both home.

Answer: Jenny's dad, A friend, Jenny, A kitten

Question: Sentence1: Chris is a mechanical engineering student. Sentence2: He's been having a rough time, though. Sentence3: Chris has been going to tutoring for physics. Sentence4: His grades have improved since he started. Sentence5: He will use tutoring more frequently in the future.

Answer:
Chris