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.

Example Input: Sentence1: The woman didn't buy food for her children. Sentence2: They were always hungry. Sentence3: One day the youngest child went next door. Sentence4: He asked the neighbors for some food. Sentence5: They all came over and had a feast.
Example Output: Neighbors, The woman, Youngest child, Children

Example Input: Sentence1: A group of five friends met at the local park. Sentence2: One brought a basketball. Sentence3: They all decided to play basketball. Sentence4: Everyone laughed and had fun. Sentence5: It was a fun day everyone remembers.
Example Output: Five friends, Group, One

Example Input: Sentence1: A hairline crack ran down the middle of the glass. Sentence2: Wren noticed it as she put her wine glass down. Sentence3: She went to the kitchen and got another glass. Sentence4: She poured what was left of her wine into it. Sentence5: Wren carefully through the cracked glass away in the trash.
Example Output:
Wren