Two workers, working on a rooftop, looking over a town.
Two workers look over a town.
Looking is a different tense of the word look.
exists e1 e2 x1 x2 x3 x4.(over(e2,x4) & n_town(x4) & Actor(e2,x3) & v_look(e2) & n_worker(x3) & card_eq_2(x3) & on(e1,x2) & n_rooftop(x2) & Actor(e1,x1) & v_work(e1) & n_worker(x1) & card_eq_2(x1))
exists e1 x1 x2.(over(e1,x2) & n_town(x2) & Actor(e1,x1) & v_look(e1) & n_worker(x1) & card_eq_2(x1))