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: I bought bubbles to play with the dog. Sentence2: I blew the bubbles outside in the yard. Sentence3: She chased them around, trying to catch them. Sentence4: She snapped at the bubbles as they floated. Sentence5: After she was tired, we went back in the house.
answer:
I (myself), Dog

question:
Sentence1: Sam was making homemade fries for the first time. Sentence2: He had stepped out of the kitchen when he smelled smoke. Sentence3: He ran into the kitchen and saw an oil fire. Sentence4: He remembered to smother it instead of using water. Sentence5: Luckily, the fire was subdued and didn't make too much damage.
answer:
Sam

question:
Sentence1: Jared has been training for the Olympics since he was 14 years old. Sentence2: He made it to the 2016 Olympics in Brazil. Sentence3: On the day of his events, he was extremely nervous. Sentence4: He lost three events but placed second in two others. Sentence5: He returned home very thankful with two silver medals.
answer:
Jared