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.

[EX Q]: Sentence1: Simon didn't like anyone and no one liked him either. Sentence2: He was mean and liked to hurt little animals. Sentence3: One day, a young boy went to him with a frog. Sentence4: Simon took the frog and was about to hurt it when the boy screamed. Sentence5: Simon was so touched, he put the frog on the ground and left.
[EX A]: Boy, Simon, Frog

[EX Q]: Sentence1: Roland came to the bowling alley looking to improve his skills. Sentence2: He paid for 2 hours of bowling as well as premium equipment. Sentence3: Roland hadn't been playing for long when he got his first ever strike. Sentence4: Feeling accomplished, he did his signature dance and ordered food. Sentence5: He managed to do it 3 more times before it was done for the evening.
[EX A]: Roland

[EX Q]: Sentence1: Sheila took her two kids to Disneyland. Sentence2: The first ride they wanted to ride has a four hour wait. Sentence3: Sheila did not want to wait but she did to make her kids happy. Sentence4: After four hours they were still not on the ride. Sentence5: The ride broke down and they had to wait another three hours.
[EX A]:
Sheila, Two kids