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: Yesterday Kelly got some new shoes. Sentence 2: She was so very excited to wear them. Sentence 3: When it was time for school, she tried to find them. Sentence 4: Kelly looked everywhere for them. Sentence 5: Unfortunately she never found them. Choices: a. New student. b. Lost shoe.

b