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: Julie wanted to make cookies. Sentence 2: Her dad helped Julie mix all the ingredients together. Sentence 3: Julie put the cookies in the oven to bake. Sentence 4: After the cookies were done Julie and her dad decorated the cookies. Sentence 5: Julie and her dad ate the delicious cookies once they were cool. Choices: a. Clay. b. Baking time.

b