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: I needed to get groceries yesterday. Sentence2: I walked to the store instead of driving. Sentence3: On the way, I thought about what I needed to buy. Sentence4: I took my list into the store with me. Sentence5: I bought everything on the list, and had trouble carrying it home.

Answer: I (myself)

Question: Sentence1: Rachel was riding her new bike for the first time. Sentence2: She was excited to try it. Sentence3: She took off the training wheels and hopped on. Sentence4: As she got on, she immediately lost balance and fell. Sentence5: She scraped her knee but thankfully it was benign.

Answer: Rachel

Question: Sentence1: Teddy and his friends were playing videogames together. Sentence2: They decided to order pizza. Sentence3: They were all very hungry. Sentence4: They decided that Supreme pizzas offer the best value. Sentence5: They ordered supreme pizzas and were very happy.

Answer:
Friends, Teddy