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: John suffered from depression. Sentence 2: It made it hard to get out of bed in the morning. Sentence 3: One day he was completely unable to. Sentence 4: He missed work too many times and got fired. Sentence 5: This made John more depressed. Choices: a. Too Depressed. b. Lost Investment.

a