Two guards in blue uniform talk to ladies in black dress and hat.
two men talk to ladies in black
Men is just describing the gender of the guards.
exists s1 s2 s3 x1 x2 x3 x4 x5 x6.(a_topic(x1) & in(x1,x2) & to(x2,x3) & subset_of(x6,x3) & n_hat(x6) & subset_of(x4,x3) & in(x4,x5) & n_dress(x5) & a_black(s3) & Theme(s3,x5) & n_lady(x4) & n_talk(x2) & a_uniform(s2) & Theme(s2,x2) & a_blue(s1) & Theme(s1,x2) & n_guard(x1) & card_eq_2(x1))
exists e1 x1 x2 x3.(to(e1,x2) & in(x2,x3) & n_black(x3) & n_lady(x2) & Actor(e1,x1) & v_talk(e1) & n_man(x1) & card_eq_2(x1))