Situation: I am crouched cleaning my backpack that is on the floor and on my left side is a chair in the corner of the table.
Alternative situations: I pick up my backpack located in the corner before I sit down on the chair behind me. Just got up from a chair in my 8 o'clock direction, I leaning down for my backpack and noticed a trash can in my 11 o'clock direction.
Question: What color is the door ahead of me?