Situation: I am sitting on a chair in front of a table while being between two chairs and there are in total three tables in my twelve o'clock direction.
Alternative situations: I am sitting in the middle chair at the third table on the right side of the room and I am looking at the white board. I am sitting on a chair facing the table located on the left side of the room, second from bottom doing my homework, window is to my right.
Question: Are there any tables behind me?