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 let the dog out this morning. Sentence 2: I told her to go use the bathroom. Sentence 3: Instead, she went and laid in the grass. Sentence 4: I couldn't find her for a while. Sentence 5: I got scared when I say her lying there. Choices: a. Lie Down. b. Champ.
a