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: Reba decided to change careers. Sentence 2: For many years she had been a history teacher. Sentence 3: Having a love for photography made her want to switch. Sentence 4: She purchased her equipment and quit teaching. Sentence 5: She is now a very popular professional photographer. Choices: a. Pictures. b. Rainy Run.

a