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: Jane was very accident prone. Sentence 2: She stepped off of the front porch and broke her foot. Sentence 3: Her husband was amused that such a small step caused an injury. Sentence 4: He laughed so hard that he lost his balance and fell on his arm! Sentence 5: Now it's Jane's turn to laugh at his injury. Choices: a. Newer clothes. b. Who's Laughing Now?.

b