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'.

Example Input: Sentence 1: Kyle decided it was time that he needed a haircut. Sentence 2: He looked online to find the cheapest hair stylist in town. Sentence 3: After calling the salon, he scheduled an appointment for the same day. Sentence 4: The haircut was quick and seemed rushed. Sentence 5: When Kyle got home, he realized he had a terrible haircut. Choices: a. Sponsor. b. Bad Haircut.
Example Output: b

Example Input: Sentence 1: I once dreamed of having my own guitar. Sentence 2: But before buying my own guitar i have to learn how to play it. Sentence 3: I ask my friend to teach me how to play it but i still can't. Sentence 4: I tried to ask my brother to teach but still i can't. Sentence 5: Until i decided to quit and find another hobby. Choices: a. guitar. b. Tough Love.
Example Output: a

Example 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.
Example Output:
b