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: It was the first day of school. Sentence 2: Rachel was very nervous. Sentence 3: She had five new classes. Sentence 4: Despite being new, she had a good day. Sentence 5: She realized she would like this new school. Choices: a. Birthday Pie. b. School.

b