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: Kia woke up feeling a bit ill. Sentence 2: She called in sick to work. Sentence 3: Then she went back to bed for a while. Sentence 4: She took a few aspirin when she woke up. Sentence 5: Soon she was feeling much better. Choices: a. Sleepover. b. Sick Day.

b