Teacher:In this task, you're given the title of a five-sentence story, the first four sentences, and two options for the fifth sentence as a and b. Your job is to pick the sentence option that does not connect with the rest of the story, indicating your choice as 'a' or 'b'. If both sentences are plausible, pick the one that makes less sense.
Teacher: Now, understand the problem? Solve this instance: Title: School Fight. Sentence 1: There was two teenagers yelling at the courtyard. Sentence 2: No teachers around and all the students was gathering around. Sentence 3: Then, all of a sudden one of the teenagers threw a punch. Sentence 4: The fight began and went on for about ten minutes. Choices: a. Eventually, the fight was broken up by a security officer. b. The whole neighborhood was proud.
Student:
b