Two people sitting at a table in a restaurant.
Two people are waiting for their food.
The meal could have already been eaten and they may be waiting for their bill or waiting for other guests.
exists e1 x1 x2 x3 x4.(a_topic(x1) & at(e1,x3) & in(x3,x4) & n_restaurant(x4) & n_table(x3) & Actor(e1,x2) & v_sit(e1) & (x1 = x2) & n_people(x1) & card_eq_2(x1))
exists e1 x1 x2.(for(e1,x2) & n_food(x2) & of(x2,x1) & n_thing(x1) & Actor(e1,x1) & v_wait(e1) & n_people(x1) & card_eq_2(x1))