Workers wearing orange vests are at a station
The workers are wearing orange vests.
Regardless of where they are, the workers are wearing orange vests.
exists e1 p1 x1 x2 x3 x4.(exists x5.(at(x1,x5) & n_station(x5)) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_vest(x3) & of(x3,x4) & n_orange(x4) & (x1 = x2) & n_worker(x1))
exists e1 x1 x2 x3.(n_worker(x1) & Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & n_vest(x2) & of(x2,x3) & n_orange(x3))