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: Joy was decorating her porch. Sentence 2: She got a basket and put some mums in it. Sentence 3: She tried to move the basket, but the handle popped off. Sentence 4: The basket completely fell apart. Sentence 5: Joy was so frustrated! Choices: a. The Basket. b. Picture Day.
Example Output: a

Example Input: Sentence 1: Larry is a drummer in a band. Sentence 2: His drums were getting old and needed to be replaced. Sentence 3: He found a set online for a good price. Sentence 4: He ordered them and was very happy with them. Sentence 5: His new drums bring him a lot of happiness. Choices: a. Larry's New Drums. b. Fiber.
Example Output: a

Example Input: Sentence 1: Jack had been an only child for six years. Sentence 2: Suddenly his parents decided to have another baby. Sentence 3: He was not ready. Sentence 4: They announced he would be a big brother. Sentence 5: Jack found out he was having a sister and was not happy. Choices: a. Dress Code. b. Baby sister.
Example Output:
b