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: I was going to see my cousin graduate. Sentence 2: There was a traffic jam. Sentence 3: My family took a detour. Sentence 4: We had to find a different bridge. Sentence 5: It did not save us any time. Choices: a. Can't Decide. b. Traffic.

b