Input text: a shiny window.
the window is 10 feet deep.
the window is 21 feet wide.
the window is 30 feet tall.
a 1st car is -28 inches behind the window.
the car is 15.3 feet above the ground.
a 2nd car is above the car.
the car is face down.
car is facing north.
the car is -15 inches in front of the car.
the window is [space].
three green lights are 2 feet in front of the window.