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: Pat went to the park to take photos. Sentence 2: He saw a couple with a dog. Sentence 3: He took a picture of the three. Sentence 4: The couple noticed and told Pat to delete the photo. Sentence 5: Pat deleted it and had to be more secretive from now on. Choices: a. Pat the Photographer. b. Pressure.

Output: a

Input: Consider Input: Sentence 1: Jan and Julie were sisters. Sentence 2: The sisters were complete opposites. Sentence 3: Jan loved art and Julie loved numbers. Sentence 4: One day, the sisters decided to open a clothing store. Sentence 5: The sisters combined their talents to create a successful business. Choices: a. Sisters. b. The poisonous bush.

Output: a

Input: Consider Input: Sentence 1: Kevin likes to go to his hunting cabin. Sentence 2: His cabin is located high in the mountains. Sentence 3: They have no electricity up there. Sentence 4: He likes the solitude. Sentence 5: Kevin really enjoys being alone. Choices: a. The Cabin. b. Ice Storm.
Output: a