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: Randy had 5 kids. Sentence 2: He lived with only 2 of his kids. Sentence 3: The other three were old enough to be on their own. Sentence 4: Randy did not like his younger two kids and he left them. Sentence 5: The boys were forced to live with their older brother. Choices: a. Randy abandon his children. b. Vegas Trip.

a