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: Matt is moving away. Sentence 2: He said bye to all his friends. Sentence 3: He wanted a last party. Sentence 4: His friends threw him a moving away party. Sentence 5: He cried but is happy. Choices: a. Moving. b. The Nest.

a