Situation: I am sitting on the left side of a couch near the armrest and the end table is on my right side.
Alternative situations: After putting my cup on a coffee table in front of me, I am sitting on a couch and listening to the birds tweeting from the window behind me. I sat on the couch and my friend was sitting on the other couch to my right chatting with me.
Question: What material is the couch to my right made of?