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'.

Ex 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.

Ex Output:
a

Ex Input:
Sentence 1: Jane loved singing. Sentence 2: She would only do it in the shower. Sentence 3: She was too shy to sing anywhere else. Sentence 4: One day a friend caught her singing in the shower and made fun. Sentence 5: Jane stopped singing altogether after that. Choices: a. Singing Out Loud. b. Snake.

Ex Output:
a

Ex Input:
Sentence 1: James was an awful teenager. Sentence 2: He stole everything he could. Sentence 3: He spent a lot of time in juvenile detention. Sentence 4: They he grew up and joined the Navy. Sentence 5: He straighten up and now has a good job and family. Choices: a. James. b. My Best Friend Vickie.

Ex Output:
a