A man in white, a man in black with a red headscarf, and a blond woman smoking.
The people are eating salads.
The people are either smoking or eating, but not both at once.
exists s1 s2 s3 x1 x2 x3 x4 x5 x6 x7 x8.(a_topic(x1) & in(x1,x2) & rel(x2,x3) & with(x3,x5) & subset_of(x7,x5) & n_smoking(x7) & of(x7,x8) & n_woman(x8) & a_blond(s3) & Theme(s3,x7) & subset_of(x6,x5) & n_headscarf(x6) & a_red(s2) & Theme(s2,x6) & Theme(s1,x4) & a_black(s1) & (x3 = x4) & n_man(x3) & n_white(x2) & n_man(x1))
exists e1 x1 x2.(n_people(x1) & Theme(e1,x2) & Actor(e1,x1) & v_eat(e1) & n_salad(x2))