Situation: I am sitting on the chair in the corner facing the wall the window on with three other chairs in the same row on my left and the window is in my one o'clock direction.
Alternative situations: I sat in a chair in the corner and in front of me was a long table with chairs. I am sitting in the bottom left corner, chair on the right reading a good roman novel while facing the table.
Question: How many whiteboards are on the left?