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: Ky and Kona were starving, so they ordered a pizza. Sentence 2: Ky wanted half pineapple and Kona wanted half hot peppers. Sentence 3: When the delivery man arrived, he looked at them strangely. Sentence 4: The boys knew he thought their order was weird. Sentence 5: But they didn't care - because the pie was delicious! Choices: a. Pizza. b. Ethnic Food.

a