Two workers are cleaning a window with bystanders and a dog in the background.
The men are painting the security fence a solid black color while a cat plays with sting in the foreground.
One cannnot be cleaning a window while painting a fence. A cat isn't a dog (and vice versa).
exists e1 x1 x2 x3 x4 x5 x6.(n_background(x6) & Theme(e1,x2) & Actor(e1,x1) & v_clean(e1) & with(x2,x3) & subset_of(x5,x3) & in(x5,x6) & n_dog(x5) & subset_of(x4,x3) & n_bystander(x4) & n_window(x2) & n_worker(x1) & card_eq_2(x1))
exists x1 x3 x4 x7.(n_foreground(x7) & n_fence(x3) & of(x3,x4) & n_security(x4) & n_man(x1) & all s1 x2 s2.((n_color(x2) & a_black(s2) & Theme(s2,x2) & a_solid(s1) & Theme(s1,x2)) -> exists e1 p1.(exists e2 e3 x5 x6.(with(e2,e3) & in(e3,x7) & Actor(e3,x6) & v_sting(e3) & Actor(e2,x5) & v_play(e2) & n_cat(x5)) & while(e1,p1) & Theme(e1,x3) & Actor(e1,x1) & v_paint(e1) & for(x3,x2))))