An artist is painting a mural on the side of a building.
The artist is working in his studio.
The artist cannot simultaneously be working in his studio and painting a mural on the side of a building.
exists e1 x1 x2 x3 x4.(n_side(x3) & Theme(e1,x2) & Actor(e1,x1) & v_paint(e1) & on(x2,x3) & of(x3,x4) & n_building(x4) & n_mural(x2) & n_artist(x1))
exists e1 x1 x2.(n_studio(x2) & of(x2,x1) & n_male(x1) & n_artist(x1) & in(e1,x2) & Actor(e1,x1) & v_work(e1))