People visiting a historical building.
The people are looking at the Empire State building.
Not all historical buildings are the Empire State building.
exists e1 s1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_visit(e1) & n_building(x3) & a_historical(s1) & Theme(s1,x3) & (x1 = x2) & n_people(x1))
exists e1 x1 x2 x3 x4.(n_building(x2) & (x2 = x4) & ne_org_state(x4) & (x2 = x3) & ne_org_empire(x3) & n_people(x1) & at(e1,x2) & Actor(e1,x1) & v_look(e1))