You will be given a definition of a task first, then some input of the task.
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.

Sentence1: Kenya's washing machine was broken. Sentence2: She had to wash everything by hand! Sentence3: She went shopping for a new one, but they were all so expensive! Sentence4: She finally coughed up the money for the top of the line model. Sentence5: Her clothes were soon cleaner than they'd ever been!
Output:
Kenya