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: Tay acted up in school. Sentence 2: His principal called his mom. Sentence 3: His mom went in for a conference with the principal. Sentence 4: When she got home, she grounded Tay for acting up. Sentence 5: Tay wished he had not been so impulsive. Choices: a. Grounded. b. Playwright's Conference.

a