Two guards chatting with two women.
Two guards are flirting with some females.
The two guards could be chatting with two women and not necessarily be flirting.
exists e1 x1 x2 x3.(a_topic(x1) & with(e1,x3) & n_woman(x3) & card_eq_2(x3) & Actor(e1,x2) & v_chat(e1) & (x1 = x2) & n_guard(x1) & card_eq_2(x1))
exists e1 x1 x2.(with(e1,x2) & n_female(x2) & Actor(e1,x1) & v_flirt(e1) & n_guard(x1) & card_eq_2(x1))