Context: There is also a circulation person in the lobby to help people who do n\'t want to use the self - checkout stations . Also in the lobby is the " Customer Service " window where people go to pay fines and deal with other problems / requests . I looked in there . It was clean .
Question: What may be the reason why they looked to make sure things were clean ?
Option 0: To be sure the employees did their job .
Option 1: None of the above choices .
Option 2: To be sure no one knows they stole something .
Option 3: To be sure that the cameras did n't see them .
Answer: 0