Two Rubbish men standing on their truck loading trash.
Two men unload garbage from their work.
It doesn't say that the trash is from their work and it stated they were loading not unload.
exists e1 s1 x1 x2 x3 x4 x5.(a_topic(x1) & on(e1,x3) & n_trash(x3) & of(x3,x5) & n_loading(x5) & of(x3,x4) & n_truck(x4) & of(x3,x1) & n_thing(x1) & Actor(e1,x2) & v_stand(e1) & (x1 = x2) & n_man(x1) & a_rubbish(s1) & Theme(s1,x1) & card_eq_2(x1))
exists e1 x1 x2 x3.(from(e1,x3) & n_work(x3) & of(x3,x1) & n_thing(x1) & Theme(e1,x2) & Actor(e1,x1) & v_unload(e1) & n_garbage(x2) & n_man(x1) & card_eq_2(x1))