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: I wanted to start turning my articles into podcasts. Sentence 2: I researched which microphone to buy for hours. Sentence 3: Eventually I bought a dynamic mic instead of a condenser mic. Sentence 4: I reasoned that it wouldn't need an independent power supply. Sentence 5: It still needed a preamp to connect to the computer, which delayed me. Choices: a. Sound Equipment. b. The Engagement Ring.

a