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: Ace was the best pool player in the neighborhood. Sentence 2: One day, a stranger came into the pool hall. Sentence 3: He and Ace played a few games, each winning a few bucks. Sentence 4: The stranger then suggested they increase the bet to a hundred bucks. Sentence 5: After Ace lost, and the stranger left, Ace realized he'd been hustled. Choices: a. Ace Meets His Match. b. Todd and Scott Become Friends.

a