Instructions: 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: Crosby needed new shoes for work but she didn't what was good. Sentence 2: She asked her friends and co-workers and they all agreed on one brand. Sentence 3: Crosby invited me to go shopping with her to look for them. Sentence 4: After a few hours she decided on one shoe specifically. Sentence 5: She bought the shoes and we headed home! Choices: a. Shoes. b. The day it rained.
Output:
a