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: Sally loved cute shoes. Sentence 2: She bought a pair of great wedges. Sentence 3: She wore them that night to dinner. Sentence 4: As she walked, the strap broke. Sentence 5: The shoes were ruined! Choices: a. The Lost Key. b. The Wedges.

b