A man vacuuming a model of a building.
The person cleans a model of his home.
Nothing is said about the building being his home.
exists e1 x1 x2 x3 x4.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_vacuum(e1) & of(x3,x4) & n_building(x4) & n_model(x3) & (x1 = x2) & n_man(x1))
exists e1 x1 x2 x3.(n_home(x3) & of(x3,x1) & n_male(x1) & n_person(x1) & Theme(e1,x2) & Actor(e1,x1) & v_clean(e1) & of(x2,x3) & n_model(x2))