Situation: I am leaning on the table and facing it while there are two chairs at the table and on the other side of the table with me.
Alternative situations: I am cleaning a table in front of me, there is a shelf on my right side. I am standing and facing the large dark brown table writing something down on a book, an arrow can be seen on the floor behind me to my right.
Question: Which shelf is closer to me between the one on my right and the one on my left?