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: Maury had been out of work for six months. Sentence 2: He answered a help wanted ad at a collection agency. Sentence 3: He'd never done that type of work before and was nervous. Sentence 4: He soon proved to be great at it. Sentence 5: By the end of the year, he was the top earner in the office. Choices: a. The Dream Skateboard. b. Maury's Career Change.

b