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: Stephanie entered the classroom along with the rest of her classmates. Sentence 2: The teacher asked the class to turn in last night's homework. Sentence 3: Stephanie pretended not to hear. Sentence 4: The teacher repeated herself, noting Stephanie's absent homework. Sentence 5: Instead, Stephanie brought the teacher an apple with a hopeful smile. Choices: a. Phone case. b. Apple.

b