The windows of the building are barred.
The window is closed off.
If the windows are barred, that means they are closed off.
exists e1 x1 x2.(n_building(x2) & n_window(x1) & Theme(e1,x1) & v_bar(e1) & of(x1,x2))
exists e1 s1 x1.(n_window(x1) & a_off(s1) & Manner(e1,s1) & Theme(e1,x1) & v_close(e1))