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: Dave drove an ice cream truck. Sentence 2: One morning he realized the freezers weren't working. Sentence 3: Dave called a repairman immediately. Sentence 4: The repairman arrived within an hour. Sentence 5: Dave was able to get back on the road in no time! Choices: a. Forgetful Adam. b. The Ice Cream Man.

b