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: Kate was doing chat hits on Mturk. Sentence 2: She would answer questions for other turkers. Sentence 3: One turker would guess items at random. Sentence 4: Kate considered stopping the chat hits. Sentence 5: But she decided to continue working on the chart hits after all. Choices: a. Random. b. Luanne's engagement.
a