A crowd awaits for a train as it enters the station
A crowd is watching as the train passes them.
A crowd awaits and other crowd is watching
exists e1 p1 x1 x2 x3.(n_station(x3) & exists e2.(Theme(e2,x3) & Actor(e2,x1) & v_enter(e2)) & n_thing(x1) & as(e1,p1) & for(e1,x2) & n_train(x2) & Actor(e1,x1) & v_await(e1) & n_crowd(x1))
exists e1 p1 x1 x2.(n_train(x2) & exists e2.(Theme(e2,x1) & Actor(e2,x2) & v_pass(e2)) & n_thing(x1) & as(e1,p1) & Actor(e1,x1) & v_watch(e1) & n_crowd(x1))