In this task, you're given a context passage, followed by a question that needs to be answered. Based on the paragraph, you must write unambiguous answers to the questions and your answer must refer to a specific phrase from the paragraph. If multiple answers seem to exist, write the answer that is the most plausible.

I had to clean the floor yesterday. Sometimes it seems like a big chore, but once I start it does not seem that hard. I have a lot of throw rugs and pick them up first before cleaning the floor. I fold the rugs so that any dirt in them does not get on the floor. I like to sweep. I sweep all around the floor and even along the wall and corners of the room very well. I saw a spill mark in the kitchen and got a damp paper towel to clean up the mark. It took some scrubbing but finally came off the floor. I went outside to shack out my throw rugs. It was a nice day outside. I vacuumed my big rugs. Some of my floor needed to be mopped, so I did that and let the floors dry. I will try not to get the floors dirty.
Question: who cleaned the floor?
The writer