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: Alice greeted the realtor at the door. Sentence 2: She was happy to give the realtor a tour of her home! Sentence 3: She showed her all of the rooms on the main level. Sentence 4: When it was time to go upstairs, she saw a huge mouse on the steps! Sentence 5: They both screamed and ran outside instead. Choices: a. Voting. b. The Tour.

b