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: Brit was sixteen and feared she was pregnant. Sentence 2: Her period was late and she had had unsafe sex once. Sentence 3: Finally she bought a test and took it. Sentence 4: Thankfully, it was negative, but Brit had learned her lesson. Sentence 5: She vowed to never again have unprotected sex with anyone! Choices: a. Scare. b. Rainbow.

Output: a

Input: Consider Input: Sentence 1: Last month my wife drove me to get a haircut. Sentence 2: I am disabled and do not get out much. Sentence 3: I got my haircut quickly. Sentence 4: Afterward, we had coffee and pastries at a bakery next door. Sentence 5: I suspect my wife likes these haircut trips. Choices: a. Haircut and Coffee. b. Knitting Scarfs.

Output: a

Input: Consider Input: Sentence 1: Fiona was trying to perform a song for a talent show. Sentence 2: She soon realized that people did not enjoy her show. Sentence 3: To save her act she began telling jokes. Sentence 4: People liked it so she amped it up. Sentence 5: Soon she had everyone laughing and she won for her comedy act. Choices: a. Joke Performance. b. Not allowed.
Output: a