Two men sitting on a bench talking, with a billboard advertisement for glasses in the background.
Two men are looking at the billboard behind them.
just because the billboard is behing the men doesn't mean they are looking at it
exists e1 e2 x1 x2 x3 x4 x5 x6 x7.(n_background(x7) & a_topic(x1) & for(e1,e2) & in(e2,x7) & with(e2,x4) & for(x4,x6) & n_glass(x6) & n_advertisement(x4) & of(x4,x5) & n_billboard(x5) & Actor(e2,x2) & v_talking(e2) & on(e1,x3) & n_bench(x3) & Actor(e1,x2) & v_sit(e1) & (x1 = x2) & n_man(x1) & card_eq_2(x1))
exists e1 x1 x2.(n_billboard(x2) & at(e1,x2) & behind(x2,x1) & n_thing(x1) & Actor(e1,x1) & v_look(e1) & n_man(x1) & card_eq_2(x1))