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: We went to the skating rink. Sentence 2: We were wearing cute costumes. Sentence 3: We played limbo on the skate floor. Sentence 4: I got my dress hung on someone's skate. Sentence 5: I fell on my butt, and everyone laughed. Choices: a. Skating. b. Bowling.

a