A person wearing a green and white shirt with a white hood is sitting outside on the steps of a large building while another person is lying down a few steps higher .
It is certain that a person wearing a green and white shirt with a white hood is comfortably sitting outside on the steps of a large building .
Chances are about even that a person wearing a green and white shirt with a white hood is comfortably sitting outside on the steps of a large building .
It is certain that a person wearing a green and white shirt with a white hood is comfortably sitting outside on the steps of a large building .
A person wearing a green and white shirt with a white hood is comfortably sitting outside on the steps of a large building .