Definition: 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: The man was ashamed. Sentence 2: He decided to change his ways. Sentence 3: He did change for a while. Sentence 4: He slipped back into his old ways. Sentence 5: He sought help to break his old patterns. Choices: a. The Calf. b. ashamed.

b