Instructions: 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: In 1988 my wife used our tax refund to get new carpeting. Sentence2: The carpet layers did not move furniture. Sentence3: I hired my sister-in-law to help me move the furniture. Sentence4: The installers were done by 2 PM. Sentence5: The carpet was a nice blue color.
Output:
I (myself), Installers, Sister-in-law, Carpet layers, Wife