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: Emma's first day of school was yesterday. Sentence 2: She was scared at first, but once she met everyone she opened up. Sentence 3: Her teacher asked her to put her things in her cubby. Sentence 4: Emma didn't do that and got in trouble. Sentence 5: She came home crying on her first day because she got in trouble. Choices: a. Fred. b. Emma's First Day of School.

b