Situation: I am standing next to the bookshelf on my left and there is a chair directly in front of me.
Alternative situations: In facing the chair that is not near the table, I have both hands resting on the backrest of chair in front of me. I am standing on the right side of bookshelf, my hands are holding onto the the backrest of the chair in front of me to roll it towards the table.
Question: What can you sit on in front of me?