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: We had dinner with friends in May. Sentence 2: George had told us his two kids were born using IVF. Sentence 3: I asked him if they had any viable embryos in storage. Sentence 4: He said no, but they did store a few of his wife's eggs. Sentence 5: We joked about other little Georges if they thawed the eggs. Choices: a. Frozen Eggs. b. The Tennis Match.

a