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: Grandma was standing precariously on a step ladder. Sentence2: She was trying to reach something on the refrigerator. Sentence3: Suddenly, her balance gave way and she fell to the floor. Sentence4: The doctors chided her for climbing up, while they put her cast on. Sentence5: Now, Grandma knows better than to use ladders.
Student:
Doctors, Grandma