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: Miranda was trying to get better dental health habits. Sentence 2: She was doing fine brushing and using mouthwash. Sentence 3: But every time she tried to floss she felt great pain. Sentence 4: She didn't want her hygiene to suffer so she tried floss picks. Sentence 5: Luckily, the kid-friendly picks made flossing a lot easier. Choices: a. Flossing Pain. b. Wrong Flavor.

a