Two men talking by a red box and a poster
Two men near a blue police box.
Blue and red are not the same color.
exists e1 s1 x1 x2 x3 x4 x5.(a_topic(x1) & by(e1,x3) & subset_of(x5,x3) & n_poster(x5) & subset_of(x4,x3) & n_box(x4) & a_red(s1) & Theme(s1,x4) & Actor(e1,x2) & v_talk(e1) & (x1 = x2) & n_man(x1) & card_eq_2(x1))
exists s1 x1 x2 x3.(a_topic(x1) & near(x1,x2) & n_box(x2) & of(x2,x3) & n_police(x3) & a_blue(s1) & Theme(s1,x2) & n_man(x1) & card_eq_2(x1))