A waitress is serving some women at a restaurant.
The women are at a restaurant
women at a restaurant is the same as women at a restaurant.
exists e1 x1 x2 x3.(at(e1,x3) & n_restaurant(x3) & Theme(e1,x2) & Actor(e1,x1) & v_serve(e1) & n_woman(x2) & n_waitress(x1))
exists p1 x1.(n_woman(x1) & exists x2.(at(x1,x2) & n_restaurant(x2)))