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: The kids heard a familiar sound. Sentence 2: It was the ice cream man! Sentence 3: He drove around in his funny car and sold yummy treats. Sentence 4: All the kids bought Popsicles. Sentence 5: They loved buying treats from their favorite ice cream man! Choices: a. Mints. b. The Ice Cream Man.
Output:
b