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 went to a barbecue restaurant with my friends. Sentence 2: The waitress asked us our names. Sentence 3: We told them incorrect names. Sentence 4: It was confusing. Sentence 5: We used each other's names. Choices: a. Names. b. Saw a Wreck.

a