A shirtless, bearded and mustached man peers through a home's doorway while a cat sits on the bottom step of the entrance to the home.
A cat sits on the steps.
The steps are at the entrance.
(x)
exists e1 x1 x2.(n_step(x2) & on(e1,x2) & Actor(e1,x1) & v_sit(e1) & n_cat(x1))