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: Linda was having stomach pain and cramps. Sentence 2: But changing her diet didn't help very much. Sentence 3: She read about the benefits of fasting. Sentence 4: So she went for long periods of time without eating. Sentence 5: By letting her digestive system rest, Linda's stomach issues improved. Choices: a. Fasting. b. Baseball Coach.

a