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: Kelli was injured on the job and couldn't work for a while. Sentence 2: Because her bills continued to come in, she needed extra money. Sentence 3: She joined a work-at-home site online to make some extra cash. Sentence 4: Kelli really liked working on the site, and did a lot of hits. Sentence 5: One morning she woke up to her first rejection and she felt crushed. Choices: a. Rejected. b. Back 3.

a