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 woke up so late this morning. Sentence 2: I was panicked when I saw what time it was. Sentence 3: I had to be at work on time. Sentence 4: I threw myself together quickly. Sentence 5: I was still thirty minutes late. Choices: a. Losing battery. b. Slept in.

b