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: Harry left his house for work. Sentence 2: Harry did not realize that someone was stalking the place. Sentence 3: The person robbed Harry's house. Sentence 4: Harry went home. Sentence 5: Harry saw that he had been robbed and had contacted the police. Choices: a. burglary. b. Scheduling Conflict.

a