Situation: I am sitting on a chair by a large table. There is no more table behind me or to my left.
Alternative situations: I am sitting in the chair day dreaming while my forearms are resting on the table in front of me and I can see the whiteboard ahead of me to my left side. I am sitting on the chair located on the table in bottom left corner of the room and doing my homework on the table in front of me.
Question: How many chairs are on the table I am sitting on?