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: Paul needed a new haircut. Sentence 2: He set up an appointment with a local barber. Sentence 3: Paul wanted to get a shorter cut. Sentence 4: The barber spent half an hour cutting Paul's hair. Sentence 5: Paul liked his new look and gave the barber a handsome tip. Choices: a. The Tables Have Turned. b. Haircut.

b