A black dog and a tan dog fighting.
The dog is blavk
a black dog is a dog
exists s1 s2 s3 x1 x2 x3.(a_topic(s1) & subset_of(x2,s1) & n_fighting(x2) & of(x2,x3) & n_dog(x3) & a_tan(s3) & Theme(s3,x2) & subset_of(x1,s1) & n_dog(x1) & a_black(s2) & Theme(s2,x1))
exists s1 x1.(n_dog(x1) & Theme(s1,x1) & a_blavk(s1))