Two women are communicating at a restaurant.
Two women are talking.
If two women are talking, they are communicating.
exists e1 x1 x2.(at(e1,x2) & n_restaurant(x2) & Actor(e1,x1) & v_communicate(e1) & n_woman(x1) & card_eq_2(x1))
exists e1 x1.(Actor(e1,x1) & v_talk(e1) & n_woman(x1) & card_eq_2(x1))