instruction:
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.
question:
Sentence1: An asteroid blazed across the sky. Sentence2: It fell to the ground with a soft shock. Sentence3: A man walked by and looked at it. Sentence4: The rock glowed with heat as he reached for it. Sentence5: The man felt the heat and back off until it was cool.
answer:
A man

question:
Sentence1: Joe imagined getting rich by finding a priceless pearl. Sentence2: He took his boat to an oyster bed and started looking. Sentence3: He tossed the oysters aside when he found no pearls inside. Sentence4: Hours later, Joe had nothing to show for his troubles. Sentence5: His stomach grumbled and Joe thought of the wasted oysters.
answer:
Joe

question:
Sentence1: The grocery store near Amy's house is always crowded in the summer. Sentence2: The tourists came in droves and bought out all the condiments. Sentence3: Amy just wanted to buy some milk, but she got stuck in a long line. Sentence4: Every time she switched lines, they just got longer! Sentence5: Finally, Amy decided to eat her cereal without milk instead.
answer:
Amy, Tourists