Black dog holding an old soccer ball in its mouth
The dog plays with a frisbee.
A dog would use its mouth to play with a frisbee, so it can't hold a soccer ball in its mouth at the same time.
exists e1 s1 s2 x1 x2 x3 x4 x5.(a_topic(x1) & in(e1,x5) & n_mouth(x5) & of(x5,x1) & n_thing(x1) & Theme(e1,x3) & Actor(e1,x2) & v_hold(e1) & n_ball(x3) & of(x3,x4) & n_soccer(x4) & a_old(s2) & Theme(s2,x3) & (x1 = x2) & n_dog(x1) & a_black(s1) & Theme(s1,x1))
exists e1 x1 x2.(n_dog(x1) & with(e1,x2) & n_frisbee(x2) & Actor(e1,x1) & v_play(e1))