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: Andy had a younger brother. Sentence 2: His brother was too young too talk. Sentence 3: Andy threw a toy at his brother. Sentence 4: Andy lied and said he had nothing to do with it. Sentence 5: Andy didn't get in trouble because his brother couldn't tell. Choices: a. The Recovery. b. The Liar.

Output: b

Input: Consider Input: Sentence 1: Kian wore thick glasses and was overweight. Sentence 2: His schoolmates made fun of him constantly. Sentence 3: But then his dad bought a farm, and they moved to a tiny town. Sentence 4: There was no school, so Kian's mom homeschooled him. Sentence 5: For the first time, Kian found that he loved learning! Choices: a. Fisher. b. Weirdo.

Output: b

Input: Consider Input: Sentence 1: A little girl asked for a pet for her birthday. Sentence 2: She did not know what kind of pet she wanted. Sentence 3: Her parents surprised her and bought her a puppy. Sentence 4: They gave her the puppy after her other gifts. Sentence 5: The girl was very happy with her new pet. Choices: a. A new pet. b. The King Wins.
Output: a