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: Tim was an artist. Sentence 2: A family member commissioned a painting. Sentence 3: Tim was nervous about it. Sentence 4: It wound up taking him a long time to finish. Sentence 5: His family member felt it was worth the wait. Choices: a. Friends. b. The Painting.

Output: b

Input: Consider Input: Sentence 1: Chauncy woke up this morning and found her trees had been TPed. Sentence 2: She tried to clean up the mess but some of the toilet paper high up. Sentence 3: Instead of using a ladder, she decided to burn it. Sentence 4: A small piece of paper drifted away and set the yard on fire. Sentence 5: Chauncy watched in disbelief as the fire quickly spread to her house. Choices: a. Homesick. b. What was she thinking.

Output: b

Input: Consider Input: Sentence 1: Laura wanted to go to the mall with me one day. Sentence 2: We didn't know this but it was a holiday, so it was very busy! Sentence 3: She looked around at clothes and we got a burger from a food place. Sentence 4: She asked me if I wanted to look anywhere but I wasn't interested. Sentence 5: On our way home she told me that she bought a few shirts. Choices: a. Breakup. b. Mall.
Output: b