Definition: In this task, you're given five sentences, numbered 1 through 5, and two options a and b for possible titles for the story. Your job is to choose the title that better fits the story. Indicate your choice by 'a' or 'b'.
Input: Sentence 1: Kim was being bullied in class. Sentence 2: She told the teachers bout it. Sentence 3: Unfortunately they didn't do anything about it. Sentence 4: Kim eventually snapped and punched the bully. Sentence 5: She got in trouble with school authorities. Choices: a. Taking a Taxi. b. School Bully.

b