A brown dog biting a black dog on a sidewalk
A big dog bites a smaller dog.
Not all dogs that bite are big and not all dogs being bit are smaller than the dog biting.
exists e1 s1 s2 x1 x2 x3 x4.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_bite(e1) & on(x3,x4) & n_sidewalk(x4) & n_dog(x3) & a_black(s2) & Theme(s2,x3) & (x1 = x2) & n_dog(x1) & a_brown(s1) & Theme(s1,x1))
exists e1 s1 s2 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_bite(e1) & n_dog(x2) & r_more(s2) & a_smaller(s2) & Theme(s2,x2) & n_dog(x1) & a_big(s1) & Theme(s1,x1))