Situation: I am standing and waxing the square table closest to the door opening.
Alternative situations: I am facing a table in front of me with another table in front of me at 2 o'clock and a door behind me at 8 o'clock. I am deciding which table to use, if the one in front of me or the one on my right. Before sitting on the couch that is behind those tables.
Question: What item used for sitting lines the wall behind the table I am standing in front of?