You will be given a definition of a task first, then some input of the task.
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'.

Sentence 1: Ryan's family went to eat delicious shave ice. Sentence 2: Ryan was allergic to the flavored syrup. Sentence 3: He didn't think he would get a treat. Sentence 4: His mom had brought homemade syrup for him. Sentence 5: His shave ice was delicious too. Choices: a. Sleeping Pills. b. Allergies.
Output:
b