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 a favorite pair of sneakers. Sentence 2: They had been a bit worn down and the laces were grungy. Sentence 3: Tom decided to wash them and get new laces. Sentence 4: He got colorful ones that really popped. Sentence 5: Tom's shoes looked much better. Choices: a. The Briefcase. b. New Shoe Laces.

b