Subway workers are working near the train tracks at the station.
the train tracks are broken
Although they are working near the tracks, it doesn't imply the tracks are broken.
exists e1 x1 x2 x3 x4 x5.(n_station(x5) & n_track(x3) & of(x3,x4) & n_train(x4) & at(e1,x5) & near(e1,x3) & Actor(e1,x1) & v_work(e1) & n_worker(x1) & (x1 = x2) & ne_nam_subway(x2))
exists e1 x1 x2.(n_track(x1) & of(x1,x2) & n_train(x2) & Theme(e1,x1) & v_break(e1))