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'.

Example Input: Sentence 1: Eve is a chef. Sentence 2: One time she was invited to a tv cooking show. Sentence 3: People really liked her recipes and tricks. Sentence 4: She became really famous. Sentence 5: She now has her own tv show. Choices: a. Listening to npr. b. The chef.
Example Output: b

Example Input: Sentence 1: Mary wants to be a singer. Sentence 2: She is taking singing classes. Sentence 3: Her teacher told him she doesn't sing very well. Sentence 4: Mary got very angry with her teacher. Sentence 5: Mary found a new teacher. Choices: a. Mary is angry. b. New watch.
Example Output: a

Example Input: Sentence 1: Tasha cut lots of wood. Sentence 2: She started a campfire with it. Sentence 3: She roasted marshmallows over the fire. Sentence 4: The fire was warm and cozy. Sentence 5: Tasha loved having a fire in her backyard! Choices: a. Cuddles. b. The Campfire.
Example Output:
b