Situation: I am seated on the chair and there are doors on both sides.
Alternative situations: I am sitting on a chair, looking at the door where my friend should appear to give him a backpack he left in my five o'clock direction. I am sitting on a black chair and staring at the red chair in front , wondering who had sat in that chair before.
Question: Is the number of chairs on my 1 o'clock direction odd or even?