Input text: there is a shiny gray man. a marble is 1 foot in front of the man. a 1.5 foot tall shiny gray sphere is 2.8 feet above the marble. the sphere is 15 centimeters behind the marble. a 1st long silver wall is to the left of the man. the wall is facing the man. a 2nd long silver wall is to the right of the man. the wall is facing the man. the ambient light is pink. a very small shiny hot pink heart is 3 inches in front of the sphere.