two men cleaning the outside windows of a yacht
The windows are getting dirtier as they clean.
Either windows or cleaned or getting dirtier.
exists e1 s1 x1 x2 x3 x4.(n_window(x3) & a_outside(s1) & Theme(s1,x3) & a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_clean(e1) & of(x3,x4) & n_yacht(x4) & (x1 = x2) & n_man(x1) & card_eq_2(x1))
exists e1 p1 s1 x1.(n_thing(x1) & n_window(x1) & a_clean(s1) & Manner(e1,s1) & exists s2.(as(s2,x1) & Theme(s2,x1) & a_dirtier(s2)) & Topic(e1,p1) & Actor(e1,x1) & v_get(e1))