A man in an orange shirt sits at a table with a puppy on it.
The pet owner smiles at his new spaniel.
A man in proximity to a puppy is not necessarily a pet owner, and a table with a puppy on it may refer to a nonliving object rather than a live dog. Not all puppies are spaniels.
exists e1 x1 x2 x3 x4 x5.(with(e1,x5) & on(x5,x1) & n_thing(x1) & n_puppy(x5) & at(e1,x4) & n_table(x4) & Actor(e1,x1) & v_sit(e1) & in(x1,x2) & n_shirt(x2) & of(x2,x3) & n_orange(x3) & n_man(x1))
exists e1 s1 x1 x2 x3.(n_spaniel(x3) & a_new(s1) & Theme(s1,x3) & of(x3,x1) & n_male(x1) & n_owner(x1) & of(x1,x2) & n_pet(x2) & at(e1,x3) & Actor(e1,x1) & v_smile(e1))