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 is very hungry. Sentence 2: He is looking through the paper. Sentence 3: He finds an ad for a new pizza place. Sentence 4: Randy calls them up and orders a pizza. Sentence 5: The pizza comes and Randy enjoys his pizza. Choices: a. Bill's Hat. b. Randy buys a pizza.

b