The beautiful oriental building is being occupied.
People are working in the building.
People can be in a building for other reasons besides working.
exists e1 s1 s2 x1.(n_building(x1) & a_oriental(s2) & Theme(s2,x1) & a_beautiful(s1) & Theme(s1,x1) & Theme(e1,x1) & v_occupy(e1))
exists e1 x1 x2.(n_building(x2) & in(e1,x2) & Actor(e1,x1) & v_work(e1) & n_people(x1))