Situation: I am adjusting the temperature from the radiator under the window curtains.
Alternative situations: It is getting late, I want to close the curtain above the radiator. Listening to a show on TV in my eight o'clock direction, I am parting the curtains to get in some light, while the radiator in front of me is off.
Question: If I sit on the couch, how many pillows will be left there next to me?