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 umpire run on the field and tripped. Sentence 2: The crowd in the bleachers laughed at his clumsiness. Sentence 3: But as soon as he was on his feet the umpire whistled. Sentence 4: He gave a few penalties. Sentence 5: And on his way to the next play, he fell again. Choices: a. Umpire. b. The Pom Poms.

a