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: Darren was hungry so he walked to a vending machine. Sentence 2: He put in four quarters to buy some chips. Sentence 3: The machine started to drop the bag, but stopped before it could fall. Sentence 4: He shook the vending machine to try to get his chips to fall. Sentence 5: Finally his chips fell and he savored his chips. Choices: a. The Baseball Game. b. The Vending Machine.

b