Q: 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 was walking in our school campus when i saw a dollar on the floor. Sentence 2: I'm thinking about it whether picking it or not. Sentence 3: I am confused maybe someone is watching me. Sentence 4: Or maybe it's just a prank from schoolmates. Sentence 5: So i decided not to pick it up. Choices: a. money. b. The Customer.
A:
a