Situation: I am throwing trash into a trash can that is on top of a cabinet, while having a chair on my left and an office chair on the right.
Alternative situations: I took minutes down on the whiteboard behind me and headed towards the other whiteboard in front of me. I want to drop some waste papers in the trash can on the cabinet just in front of the desk.
Question: Is the amount of monitors on top of the desk at my left odd or even?