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: My son's best friend is 16 and expecting a baby with his girlfriend. Sentence 2: We were all shocked to hear the news of the pregnancy. Sentence 3: They received advice from multiple friends and family. Sentence 4: They struggled with their decision but ultimately came to one. Sentence 5: They are going to keep the baby and raise it together. Choices: a. Lost blind dogs. b. Young love.

b