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: Lily loved playing video games. Sentence2: Sometimes she played them too much. Sentence3: One time she played one video game so much that she did nothing else. Sentence4: Her mother was very upset and told her she was grounded. Sentence5: Once Lily was able to moderate her video games she wasn't grounded.
Student:
Lily, Mother