Three women talking to each other.
Three friends are talking to the wall.
Three friends can mean both man and women unlike just three women.
exists e1 x1 x2.(a_topic(x1) & all x3.(n_other(x3) -> to(e1,x3)) & Actor(e1,x2) & v_talk(e1) & (x1 = x2) & n_woman(x1) & card_eq_3(x1))
exists e1 x1 x2.(n_wall(x2) & to(e1,x2) & Actor(e1,x1) & v_talk(e1) & n_friend(x1) & card_eq_3(x1))