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: Sara wanted to make her community more eco-friendly. Sentence2: She started a recycling program. Sentence3: There, she taught people how to recycle various types of items. Sentence4: Soon her neighbors were recycling almost everything they could! Sentence5: Sara felt very good about her environmental impact.

Answer: Sara, Her neighbors, People

Question: Sentence1: Karen liked a diner in her town. Sentence2: She loved their burgers. Sentence3: The diner changed their recipe for the burgers. Sentence4: Karen didn't like the new recipe. Sentence5: She stopped going to the diner.

Answer: Karen

Question: Sentence1: Bob's internet was slow in his back room. Sentence2: The router was in the living room. Sentence3: The backroom signal was very low. Sentence4: Bob moved the router to the kitchen. Sentence5: The backroom signal was faster and stronger.

Answer:
Bob