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: Jan and Joe won a three-legged race. Sentence 2: Their prize was a new mountain bike. Sentence 3: They tried to decide who deserved the bike more. Sentence 4: At first they bickered. Sentence 5: Then they agreed to share the bike evenly! Choices: a. Bike. b. A Bad Ball Game.

a