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: Mr Sweeney was the high school principal. Sentence 2: He was walking down the hallway when he noticed someone running. Sentence 3: He told the student no running in the hall. Sentence 4: The student laughed and threw Mr Sweeney in a locker. Sentence 5: Mr Sweeney started crying at how mean students were. Choices: a. School Principal. b. Snorkeling with an unexpected guest.

a