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: Tom had roommates. Sentence 2: They never wanted to take out the trash. Sentence 3: Tom refused to for a while. Sentence 4: The trash piled up so high it fell over. Sentence 5: Tom yelled at everyone and took it out. Choices: a. Regret. b. Too Much Trash.

b