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'.
Q: Sentence 1: Paul and his wife Wendy couldn't have children. Sentence 2: They decided that they wanted to adopt a child. Sentence 3: They learned about an orphanage in Romania. Sentence 4: Paul flew over there and began inquiries about abandoned kids there. Sentence 5: Now, Paul and Wendy have adopted three orphaned Romanian babies. Choices: a. Adoption. b. Dirty Ice.
A:
a