Teacher: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.
Teacher: Now, understand the problem? Solve this instance: Sentence1: Bob bought a ring for his girlfriend Sally. Sentence2: He wrapped the small box with a beautiful gold bow. Sentence3: He took Sally on a hot air balloon ride. Sentence4: They flew over a large sign asking if she would marry Bob. Sentence5: Sally was excited to tell everyone her romantic engagement story.
Student:
Bob, Everyone, Sally