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'.

Sentence 1: I downloaded the software. Sentence 2: A bunch of strange icons appeared on my screen. Sentence 3: I started clicking, trying to get rid of them. Sentence 4: A virus had taken over my system. Sentence 5: I had to take it in to get it repaired. Choices: a. Icons. b. Printer Ink.
a