Men build castle-like sculptures out of dark sand by the shore.
Men building sand castles on the beach.
You find sand on the beach where men build sand castles.
exists e1 s1 s2 x1 x2 x3 x4.(n_shore(x4) & by(e1,x4) & of(e1,x3) & n_sand(x3) & a_dark(s2) & Theme(s2,x3) & r_out(e1) & Theme(e1,x2) & Actor(e1,x1) & v_build(e1) & n_sculpture(x2) & a_castle-like(s1) & Theme(s1,x2) & n_man(x1))
exists e1 x1 x2 x3 x4.(n_beach(x4) & on(e1,x4) & Actor(e1,x1) & v_castle(e1) & n_sand(x1) & of(x1,x3) & n_building(x3) & of(x1,x2) & n_man(x2))