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: Georgia was a runner. Sentence 2: One day she passed out after running. Sentence 3: Her parents told her to go to the doctor. Sentence 4: So she went to the doctor. Sentence 5: The doctor told her she had tachycardia. Choices: a. The pacemaker. b. Out for lunch.

a