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: James and Natalie met on a reality tv show. Sentence 2: James just got out of a long term relationship. Sentence 3: Natalie had been single for 3 years. Sentence 4: James had no intention of dating anybody so soon. Sentence 5: James fell head over heels for Natalie, who reciprocated the feelings. Choices: a. Natalie. b. Unexpected Gift.

a