Definition: 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: Sentence 1: Andy graduated from college with a degree in Music. Sentence 2: Andy wanted to be a backup singer for a musician. Sentence 3: After going on many trials, Andy never got picked. Sentence 4: Andy decided to take singing lessons with a renowned teacher. Sentence 5: Andy was excited to start his lessons with a recognized teacher. Choices: a. Pool party. b. Learning to sing.

b