Situation: I am serving at a coffee table, while there is a couch on my right and a bookshelf behind me.
Alternative situations: I have my coffee on the coffee table in front of me cooling down, the couch is to my right I am in front of a bookshelf, one leg is on the coffee table tying my shoe laces with my right hand and the couch with no backpack is to my right.
Question: How many couches are in the room?