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: Barb and Renee got into an argument in school. Sentence 2: The argument escalated into a fight. Sentence 3: The girls had to be separated by a teacher. Sentence 4: Barb and Renee were sent to the principal's office. Sentence 5: Both girls were suspended from school. Choices: a. The Fight at School. b. The lake.

a