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: Heidi cannot see well. Sentence 2: She needs to get glasses. Sentence 3: Heidi is worried how she will look. Sentence 4: Heidi gets to pick out her pink glasses. Sentence 5: Heidi looks beautiful with glasses. Choices: a. Heidi Gets Glasses. b. Runaway.

a