Instructions: 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: Tom was watching television when the power went out. Sentence 2: He called the power company to complain. Sentence 3: They told him a driver hit an electrical poll. Sentence 4: Tom understood the situation and waited for them to fix it. Sentence 5: He had his power back on within a day. Choices: a. Power Outage. b. Showering with a Frog.
Output:
a