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: Yesterday I was stuff in some terrible traffic. Sentence 2: I was worried about how I would get to work on time. Sentence 3: It ended up taking about a half hour. Sentence 4: I was upset that it was taking so long. Sentence 5: Thankfully my boss was not that upset. Choices: a. Moldy bread. b. Stuck in bad traffic.

b