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: Josh and Emily had been dating for six years. Sentence 2: On their sixth anniversary Josh bought her a wedding ring. Sentence 3: He knelled down on one knee and popped the question. Sentence 4: Emily told him no and that she had been seeing someone else. Sentence 5: Heartbroken Josh didn't leave his apartment for weeks. Choices: a. The Broken Hearted. b. The Curtains.

a