A group of people move through a crowded station.
A station crowded with people.
if a group of people moves through a crowded station, it follows that the station is crowded with people.
exists e1 s1 x1 x2 x3.(through(e1,x3) & n_station(x3) & a_crowded(s1) & Theme(s1,x3) & Actor(e1,x1) & v_move(e1) & of(x1,x2) & n_people(x2) & n_group(x1))
exists e1 x1 x2 x3.(a_topic(x1) & with(e1,x3) & n_people(x3) & Theme(e1,x2) & v_crowd(e1) & (x1 = x2) & n_station(x1))