A black and white dog jumping for a ball.
The black and white dog is sitting in the vet's office.
The dog cannot be jumping if it is sitting.
exists e1 s1 s2 x1 x2 x3.(a_topic(x1) & for(e1,x3) & n_ball(x3) & Actor(e1,x2) & v_jump(e1) & (x1 = x2) & n_dog(x1) & a_white(s2) & Theme(s2,x1) & a_black(s1) & Theme(s1,x1))
exists e1 s1 s2 x1 x2 x3.(n_office(x3) & of(x3,x2) & n_vet(x2) & n_dog(x1) & a_white(s2) & Theme(s2,x1) & a_black(s1) & Theme(s1,x1) & in(e1,x3) & Actor(e1,x1) & v_sit(e1))