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: Kevin was playing outside on his skateboard. Sentence 2: He tried to do a trick and fell very hard on his head. Sentence 3: He had to go to the hospital for stitches. Sentence 4: The doctor told him he was very lucky and to take it easy. Sentence 5: Kevin was back on his skateboard the next day. Choices: a. Emergency Room. b. Asking a Girl Out.
a