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: Allie was allergic to bees. Sentence 2: All the sudden one day she got stung. Sentence 3: Allie was scared. Sentence 4: She had to go to the hospital. Sentence 5: Her whole body was swollen. Choices: a. Expected Delivery. b. Allergic to bees.

b