A man and woman wait outside the entrance railing of a subway station outside of a Sbarro italian restaurant.
The people are waiting for a train to arrive
Just because a man and woman are outside the entrance railing of a subway station does not mean they are waiting for the train to arrive. They may just have exited the Sbarro Italian restaurant.
exists s1 s2 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10.(n_railing(x4) & of(x4,x5) & n_entrance(x5) & a_topic(s1) & outside(s1,x4) & of(x4,x6) & of(x8,x9) & n_restaurant(x9) & a_italian(s2) & Theme(s2,x9) & (x9 = x10) & ne_geo_sbarro(x10) & outside(x6,x8) & n_thing(x8) & n_station(x6) & of(x6,x7) & n_subway(x7) & n_wait(x2) & of(x2,x3) & n_woman(x3) & n_man(x1) & subset_of(x2,s1) & subset_of(x1,s1))
exists e1 p1 x1 x2.(n_people(x1) & for(e1,x2) & Topic(x2,p1) & exists e2.(Actor(e2,x2) & v_arrive(e2)) & n_train(x2) & Actor(e1,x1) & v_wait(e1))