A black dog and a spotted dog are fighting
The dogs are barking.
Not all dogs are fighting and barking.
exists e1 s1 s2 x1 x2 x3.(Actor(e1,x1) & v_fight(e1) & subset_of(x3,x1) & n_dog(x3) & a_spotted(s2) & Theme(s2,x3) & subset_of(x2,x1) & n_dog(x2) & a_black(s1) & Theme(s1,x2))
exists e1 x1.(n_dog(x1) & Actor(e1,x1) & v_bark(e1))