Brown and black dog tussle on grass.
The dogs are making some cookies
The dogs either tussle or are making some cookies.
exists s1 s2 x1 x2 x3 x4.(ne_per_brown(x1) & a_topic(s1) & subset_of(x2,s1) & on(x2,x4) & n_grass(x4) & n_tussle(x2) & of(x2,x3) & n_dog(x3) & a_black(s2) & Theme(s2,x2) & subset_of(x1,s1))
exists e1 x1 x2.(n_dog(x1) & Theme(e1,x2) & Actor(e1,x1) & v_make(e1) & n_cookie(x2))