Situation: I am getting a paper towel from the paper towel dispenser to wipe my wet hands on while there is a trash can on my right.
Alternative situations: After washing my hands , I grab a paper towel from the paper towel dispenser and there is a sink to my left. I am using the paper towel dispenser and there is a sink on my right.
Question: Which direction should I go if I want to use the sink?