Definition: 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.
Input: Sentence1: Dianne started a new job and was really enjoying it. Sentence2: One morning she woke up very sick. Sentence3: She did not want to miss work because she was sick. Sentence4: When Diana started to get ready for work she got dizzy. Sentence5: She decided to take a sick day and felt better within 24 hours
Output:
Dianne