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: Diana invited me to her parents house. Sentence2: Her mom made dinner for everyone. Sentence3: When everyone was eating, I got asked several questions. Sentence4: However, I tried to maintain a professional tone. Sentence5: They commented on my professionalism when I left.
Output:
Diana, Diana's mom, I (myself), Everyone, Parents