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: Tiny Tot's Daycare was known for their cleanliness and service. Sentence 2: One day though, the children all started itching rapidly and heavily. Sentence 3: Upon inspection of the children, lice and their eggs were found. Sentence 4: It became a three month epidemic that proved hard to get rid of. Sentence 5: They lost their license and had to close due to the heavy fines. Choices: a. The Epidemic. b. The Stolen Shirt.

a