Situation: I am sitting on the couch staring at the whileboard across the room.
Alternative situations: I am standing in front of couch trying to squint and read the words on the whiteboard across from me where I am standing. I am sitting in front of the couch and admiring the plant across the room from me.
Question: What is between the couch behind me and the office chair that is on my 1 o'clock?