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: Barry was excited to take his daughter to the park. Sentence2: However, Barry figured since it was Sunday, it would be empty. Sentence3: Barry certainly guessed wrong! Sentence4: Barry decided to take his child to another nearby park. Sentence5: Barry was glad the park was empty, and he could play with his child.

Answer: His daughter, Barry

Question: Sentence1: Carl was passionate about computers. Sentence2: He took many classes about computer programming. Sentence3: He decided to build a computer himself. Sentence4: He spent many hours researching and planning the computer. Sentence5: He successfully built the computer and saved a lot of money doing so.

Answer: Carl

Question: Sentence1: Jason grew up riding motorcycles. Sentence2: He won his first motorcycle race at the age of 13. Sentence3: He kept racing and improving. Sentence4: Kawasaki sponsored him at the age of seventeen. Sentence5: Jason said that gave him to confidence to win the motocross.

Answer:
Kawasaki, Jason