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: Tim loved drinking beer. Sentence2: He mostly stuck to lights. Sentence3: His friends offered some high gravity beers. Sentence4: Tim drank them but didn't like the taste. Sentence5: He kept drinking light beer.
Student:
Tim, Friends