A Quattro crane is operating during the train station construction.
The train station was under construction.
A crane operating implies that the station is currently under construction and not past tense
exists e1 x1 x2 x3 x4 x5.(n_construction(x3) & of(x3,x5) & n_station(x5) & of(x3,x4) & n_train(x4) & during(e1,x3) & Actor(e1,x1) & v_operate(e1) & n_crane(x1) & (x1 = x2) & ne_org_quattro(x2))
exists p1 x1 x2.(n_station(x1) & of(x1,x2) & n_train(x2) & exists x3.(under(x1,x3) & n_construction(x3)))