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: Rob was a used car salesman. Sentence 2: He was very honest in his dealings. Sentence 3: Rob made a sale to a young man. Sentence 4: The young man told all his friends about Rob's service. Sentence 5: The young man's friends came to Rob for their cars. Choices: a. Car Salesman. b. The Game.

a