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: Sally woke in the middle of the night, trembling. Sentence2: She'd had a terrible dream! Sentence3: She called out for her mom urgently. Sentence4: Her mom rushed in and comforted her. Sentence5: Soon Sally was able to drift back off to sleep.
Student:
Sally, Mom