A woman dancing on the beach, with the ocean in the background.
There's a woman dancing at the bar.
The beach is different from a bar.
exists e1 x1 x2 x3 x4 x5.(n_background(x5) & n_ocean(x4) & n_beach(x3) & a_topic(x1) & with(e1,x4) & in(x4,x5) & on(e1,x3) & Actor(e1,x2) & v_dance(e1) & (x1 = x2) & n_woman(x1))
exists p1 x1 x4.(n_bar(x4) & exists e1 x2 x3.((x1 = x2) & at(e1,x4) & Actor(e1,x3) & v_dance(e1) & (x2 = x3) & n_woman(x2)))