A little baby is playing with the nozzle of a vacuum cleaner.
The vacuum cleaner is old.
Not all vacuum cleaners are old.
exists e1 s1 x1 x2 x3 x4.(n_nozzle(x2) & with(e1,x2) & of(x2,x3) & n_cleaner(x3) & of(x3,x4) & n_vacuum(x4) & Actor(e1,x1) & v_play(e1) & n_baby(x1) & a_little(s1) & Theme(s1,x1))
exists s1 x1 x2.(n_cleaner(x1) & of(x1,x2) & n_vacuum(x2) & Theme(s1,x1) & a_old(s1))