A man is working on his house by repairing the windows.
A man is replacing windows in his home.
A window can be repaired without replacing it.
exists e1 e2 x1 x2 x3.(n_window(x3) & by(e1,e2) & Theme(e2,x3) & Actor(e2,x1) & v_repair(e2) & on(e1,x2) & n_house(x2) & of(x2,x1) & n_male(x1) & Actor(e1,x1) & v_work(e1) & n_man(x1))
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_replace(e1) & in(x2,x3) & n_home(x3) & of(x3,x1) & n_male(x1) & n_window(x2) & n_man(x1))