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: Tom was talking on the phone and walking. Sentence 2: He made a sudden move and dropped his phone. Sentence 3: The screen cracked in several places. Sentence 4: The phone still technically worked, though. Sentence 5: Tom used it with a busted screen for months. Choices: a. Busted Screen. b. A Visit to Dad's.

a