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: Spume Johnson was furious. Sentence 2: He had paid his contractors, and they screwed up. Sentence 3: He called them back to the job to look at what they'd done. Sentence 4: They were oblivious until he pointed at the window. Sentence 5: The window lacked glass. Choices: a. IT Restrictions. b. Fume.

b