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: I started developing an aversion to swallowing. Sentence 2: I read about a fear of swallowing online. Sentence 3: I found out that a fear of swallowing is called phagophobia. Sentence 4: I started drinking nutritional drinks that are high in calories. Sentence 5: My rapid weight loss seemed to stop. Choices: a. How I Dealt with an Aversion to Swallowing. b. Snowy Morning.
Output:
a