Men build castle-like sculptures out of dark sand by the shore.
The men are dancing at the bar.
Men cannot build by the shore and dance at the bar simultaneously.
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.(n_bar(x2) & n_man(x1) & at(e1,x2) & Actor(e1,x1) & v_dance(e1))