Instructions: 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: Jade and her sister set up a lemonade stand in their yard. Sentence 2: The next door neighbor bought two glasses of lemonade. Sentence 3: The neighbor gave them each one dollar. Sentence 4: The girls put their money in a piggy bank. Sentence 5: They decided to buy a card game with their money. Choices: a. Diaper Duty. b. Lemonade Stand.
Output:
b