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: Ella had an envelope for her mom. Sentence 2: It was her report card. Sentence 3: The grades were terrible. Sentence 4: Ella got sent to her room. Sentence 5: She was in big trouble! Choices: a. The Report Card. b. German Exam.

a