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: Madison loves cars. Sentence 2: She learned how to fix cars from her family. Sentence 3: She goes to trade school to improve her mechanical skills. Sentence 4: Based on her mechanical prowess, she is offered a mechanic job. Sentence 5: Madison is now a successful mechanic. Choices: a. Mechanic. b. Alexis' Cat.

a