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: Susie was still hungry. Sentence 2: So she decided to get herself a dessert. Sentence 3: She ordered a large sundae. Sentence 4: When she got it it was huge. Sentence 5: She couldn't believe. Choices: a. Ice cream sundae. b. Pirate.

a