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: Carey was in the 11th grade and had fallen for a boy. Sentence 2: She was ecstatic every time they had a chance to talk. Sentence 3: One day, the boy invited her over to hang out. Sentence 4: She was so nervous she rejected him and he soon moved on. Sentence 5: She never forgave herself for not telling him how she felt. Choices: a. Regret. b. Annoying Commercials.

Ex Output:
a

Ex Input:
Sentence 1: Jared was working at a souvenir shop on the beach. Sentence 2: A hurricane warning was posted for Jared's area. Sentence 3: Jared's boss made him cover the windows with boards. Sentence 4: They were told not to open until it was safe. Sentence 5: Jared's store reopened when the weather got better. Choices: a. The Hurricane. b. Cleaning out the trash.

Ex Output:
a

Ex Input:
Sentence 1: Kate bought a new pair of pants. Sentence 2: They were really tight. Sentence 3: Kate decided to wear them out dancing. Sentence 4: Within the first hour they tore in the butt area. Sentence 5: Kate didn't notice until she got back home. Choices: a. Fever. b. Tight Pants.

Ex Output:
b