Task: Question Answering
Input (English): Passage: When I clean the floor I usually make sure I dust all the counter tops first . I go through and clean all the surfaces so that the floor has all the crumbs on it . After I clean the tops of the counters I go through with a vacuum and get all the debris from the floor . After I finish with the vacuum I usually get my swiffer out . Before I mop I removed all rugs and chairs from the area . I will spray the floor with a solution . Once the floor is covered I go through the entire floor with the mop pad until everything has been scrubbed . Once I finish I usually take a second look around just to make sure that I did not miss any spots and that there is n't any pool of liquid around . Question: What did they want to make sure they got all of? Option1: The liquid used to clean the floor. Option2: The mop pad.
Output (English): The liquid used to clean the floor.