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 used to work at the mall. Sentence 2: It was very noisy in there everyday. Sentence 3: I hated how noisy it was so I went looking for a new job. Sentence 4: All the other jobs I found were also in the mall. Sentence 5: So I guess I'll have to get used to the noise. Choices: a. The mall. b. Ghosts..

a