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: Mark and Olivia had been fighting a lot. Sentence 2: Mark decided he was ready for a divorce. Sentence 3: He filed the paperwork at the courthouse. Sentence 4: Olivia was crushed. Sentence 5: She thought they were going to get back together. Choices: a. Spaghetti. b. The Divorce.

b