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'.

Sentence 1: Joshua felt very unsure about his life. Sentence 2: He suffered from depression and anxiety. Sentence 3: One day, he decided to try to go to church. Sentence 4: Joshua felt a huge relief after attending church. Sentence 5: He now attends church weekly and his mental health has improved. Choices: a. Fishing. b. Church.
b