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: The kids lined up to play a game. Sentence 2: They divided up and grabbed on to the rope. Sentence 3: They pulled and pulled. Sentence 4: Finally, one side fell down. Sentence 5: Tug of war was their new favorite game! Choices: a. Tug of War. b. Community Service.

a