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 saw an ad for a new GPS watch a few weeks ago. Sentence 2: I researched it on Amazon dot com and fell in love with it. Sentence 3: Not only does it tell time but can help you if you get lost. Sentence 4: It's for hikers but can also be worn at formal events. Sentence 5: I plan on buying it as soon as I save enough money. Choices: a. A new watch. b. Break up.

a