Two men with glasses and large mustaches with British flags in the background.
There is nothing behind the two men.
There cannot be something and nothing in the background at the same time. There are either British flags in the background or nothing at all.
exists s1 s2 x1 x2 x3 x4 x5 x6.(n_background(x6) & a_topic(x1) & with(x1,x5) & in(x5,x6) & n_flag(x5) & a_british(s2) & Theme(s2,x5) & with(x1,x2) & subset_of(x4,x2) & n_mustach(x4) & a_large(s1) & Theme(s1,x4) & subset_of(x3,x2) & n_glass(x3) & n_man(x1) & card_eq_2(x1))
exists p1 x1 x3.(n_man(x3) & card_eq_2(x3) & -exists x2.((x1 = x2) & behind(x2,x3) & n_thing(x2)))