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: Jimmy had recently gotten a new telescope from his school. Sentence2: Tonight he planned on using it. Sentence3: He went to his backyard and set up his telescope to face the night sky Sentence4: He focused on a bright spot in the sky. Sentence5: He was so excited to see the planet Venus through his telescope!

Answer: Jimmy

Question: Sentence1: Yusuf was startled by a loud knocking at his door at a late hour. Sentence2: He wasn't expecting company, and grabbed his gun. Sentence3: A shivering woman greeted him when he opened the door. Sentence4: She had hit black ice and her car had slid off the road. Sentence5: Yusuf called a tow truck for her, and let her warm up in his house.

Answer: Yusuf, Woman

Question: Sentence1: Nate expressed his interest in music during class. Sentence2: Ben questioned whether or not he was certain about it. Sentence3: He also said that being a singer is only for girls. Sentence4: Some of the students in the class argued with him. Sentence5: At the same time, Nate felt embarrassed.

Answer:
The students, Ben, Nate