Two men sitting on a bench talking, with a billboard advertisement for glasses in the background.
some blind men are outside
we don't know if the men are blind
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 s1 s2 x1.(Theme(s2,x1) & a_outside(s2) & n_man(x1) & a_blind(s1) & Theme(s1,x1))