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: Carl had been hired to work at a local factory. Sentence 2: It was very hot with temperatures typically over one hundred degrees. Sentence 3: Carl hated the job and wanted to quit. Sentence 4: However, he had to stick with it to pay the bills. Sentence 5: Eventually, Carl got use to job and learned to enjoy it. Choices: a. hard work. b. Hooky.

a