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: The cashier was rude to her customer. Sentence 2: The customer complained to the cashier's boss. Sentence 3: The boss warned the cashier to not be rude again. Sentence 4: The customer filed another complaint the next week. Sentence 5: The cashier was fired. Choices: a. Bring Your Own Darts. b. Lost Job.

b