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: The kids gathered their ingredients to make a pizza. Sentence 2: One kid added pepperoni. Sentence 3: The other used tomatoes. Sentence 4: They gobbled the pizzas up. Sentence 5: It was a delicious treat! Choices: a. The Brown Dog. b. The Pizza.

b