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: Jerry brought his wife a red rose. Sentence2: She smiled and put it in the center of the dinner table. Sentence3: At dinner, the couple didn't say much to each other. Sentence4: That night they slept silently by each other's side. Sentence5: In the morning, the rose had wilted.
Output:
Jerry, Wife