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: Erik is my favorite cousin. Sentence 2: He is always doing kind things for us. Sentence 3: Today I received a package filled with movies. Sentence 4: He had purchased them all for us to watch for Halloween. Sentence 5: I thanked him profusely for the gift. Choices: a. The School Reunion. b. Erik.

b