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: John was a lifelong Steelers fan. Sentence 2: One Sunday his buddy challenged him to a bet. Sentence 3: John bet a hundred dollars that the Steelers would win. Sentence 4: John and his buddy got together Monday. Sentence 5: John frowned, and forked over the money to his ex-friend. Choices: a. Free Fruit. b. Football Bet.

b