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: Matt was hired to write a jingle for an advertisement. Sentence 2: He composed what he thought was one of his best works. Sentence 3: The company told him they thought it was terrible and didn't want it. Sentence 4: Matt decided to put it and some of his other tunes on a disc. Sentence 5: He released the music and made way more than he would have off the ad. Choices: a. Aspiring Writer. b. Jingle.

b