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: Kenya's washing machine was broken. Sentence 2: She had to wash everything by hand! Sentence 3: She went shopping for a new one, but they were all so expensive! Sentence 4: She finally coughed up the money for the top of the line model. Sentence 5: Her clothes were soon cleaner than they'd ever been! Choices: a. The Washer. b. The bad tooth.

a