A man trains an attack dog.
A man is making his dog aggressive for dog fighting.
Training an attack dog does not imply it is for dog fighting.
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_train(e1) & n_dog(x2) & of(x2,x3) & n_attack(x3) & n_man(x1))
exists e1 x1 x2 x3 x4.(Theme(e1,x2) & Actor(e1,x1) & v_make(e1) & for(x2,x4) & n_fighting(x4) & of(x4,x3) & n_dog(x3) & n_dog(x3) & n_aggressive(x2) & of(x2,x3) & of(x2,x1) & n_male(x1) & n_man(x1))