Situation: I am sitting on a chair and there are two boxes on top of each other on my right.
Alternative situations: I am walking toward the desk with a laptop and one monitor. I am facing the desk with the man on my right and talking to him about work. I am facing the person sitting down on the chair in front of me and talking to him face to face about our weekend. I am having a face to face chit chat with the person sitting down on the chair in front of me, my back is to the black chair.
Question: How many lamps can I see?