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: Nancy had been unhappy in her marriage for many Year's. Sentence2: She knew it was time for a change, but she was afraid of being alone. Sentence3: Finally Nancy decided to divorce her husband. Sentence4: It was hard on both of them, but in the end it was the right thing. Sentence5: Now alone, Nancy is happy that she is no longer with her ex husband.

Answer: Nancy, Nancy's husband

Question: Sentence1: Evan was bad at science. Sentence2: He tried his best, but it just made little sense to him. Sentence3: Still, he studied diligently. Sentence4: At the end-of-year commencement he was surprised to be called onstage. Sentence5: There, Evan was given an award for Most Improved Science Student!

Answer: Evan

Question: Sentence1: Yesterday I ordered a book online. Sentence2: To my surprise it came today. Sentence3: The ups person came right to my door with it. Sentence4: I was shocked. Sentence5: I will definitely go back.

Answer:
I (myself), Ups person