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: A female mourning dove called night and day for a mate. Sentence 2: On the 10th day a male dove came to call on the lady dove. Sentence 3: They cooed back and forth for many minutes. Sentence 4: She nibbled on his neck feathers. Sentence 5: The doves became a couple after all. Choices: a. Doves find Love. b. Second Home.
a