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: Paul and Debra had been married for three years. Sentence 2: They were expecting their first child very soon. Sentence 3: The couple arrived at the hospital late one evening. Sentence 4: Debra was in labor for several hours, but Paul stayed by her side. Sentence 5: She delivered a healthy baby boy just after midnight. Choices: a. First born. b. The Film Festival.

a