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: Consider Input: Sentence 1: Toby had never gone through a haunted house before. Sentence 2: All his friends told him it was a lot of fun. Sentence 3: Toby was nervous, but went along with his friends. Sentence 4: Many times throughout the house he got really scared. Sentence 5: Afterwards, Toby realized that he really did have a good time. Choices: a. The Haunted House. b. Exhaust Smoke.

Output: a

Input: Consider Input: Sentence 1: Tom was driving home. Sentence 2: A squirrel jumped out in front of him. Sentence 3: Tom was caught off guard and tried to swerve. Sentence 4: He was barely able to avoid the squirrel. Sentence 5: Unfortunately he hit a tree in the process. Choices: a. Car Accident. b. Birch.

Output: a

Input: Consider Input: Sentence 1: Heath was tired. Sentence 2: He had stayed up all night studying for his test. Sentence 3: Heath was driving to school. Sentence 4: He started to drift off. Sentence 5: Heath stopped at a coffee shop for a coffee. Choices: a. B-Ball. b. Morning Coffee.
Output: b