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: Tom need a haircut to maintain his great appearance. Sentence 2: Tom disliked preparing his hair in the mornings before school. Sentence 3: Tom loved hiking in nature after school. Sentence 4: Tom decided to get a military crew cut. Sentence 5: Tom was happy to not have to bother with his hair. Choices: a. Speeding. b. Hair.

b