A man standing at a urinal with a coffee cup.
A man is alone in a room.
We don't know that the man is alone.
exists x1 x2 x3 x4 x5.(a_topic(x1) & at(x1,x3) & with(x3,x4) & n_cup(x4) & of(x4,x5) & n_coffee(x5) & n_urinal(x3) & n_standing(x1) & of(x1,x2) & n_man(x2))
exists s1 x1 x2.(in(s1,x2) & n_room(x2) & Theme(s1,x1) & a_alone(s1) & n_man(x1))