Situation: I am seated in a chair nearest to the round table with the whiteboard in my nine o'clock direction.
Alternative situations: I am taking a snack while seated on the chair immediately next to the table, there is a door on my right side. I am studying for my exam while sitting on the chair facing the table in front of me, whiteboard is to my left.
Question: Is the total number of unfolded chairs in the room odd or even?