Etc . I ' m not a tidy person by nature , so it gets all the more frustrating for me when I realize how much time I devote to keeping everything somewhat clean . I focused on my own room a lot today , though . That made me happy .
Why did the person clean that day ?
Pick the best answer from the following options:
A. They had nothing better to do
B. None of the above choices .
C. They were ordered to do so
D. The mess had been piling up and got too much


D