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: Consider Input: Sentence 1: Betsy bought a new wagon for her kids. Sentence 2: They had a lot of fun riding in it to go to the library. Sentence 3: She would pile books around them. Sentence 4: When they got home, they'd spend all day reading. Sentence 5: Then they'd load the wagon up again and go back! Choices: a. Letter to a Friend. b. The Wagon.

Output: b

Input: Consider Input: Sentence 1: We planted tulips a few weeks ago. Sentence 2: They were starting to bloom in. Sentence 3: I was excited. Sentence 4: So I ran to see them. Sentence 5: But I fell flat on my face. Choices: a. Family Heirloom. b. Trip to the tulips.

Output: b

Input: Consider Input: Sentence 1: Carlos hated the color of his fence. Sentence 2: So he decided to paint it. Sentence 3: Carlos got new paint from the store. Sentence 4: He began to paint his fence. Sentence 5: Carlos loved the new color of his fence. Choices: a. Fence. b. Aaron Went To Mexico.
Output: a