A man being thrown into the air while being trampled by a bull.
Jack was trampled on.
Not all men are called Jack.
exists e2 e1 x1 x2 x3 x4.(n_air(x3) & a_topic(x1) & while(e1,e2) & Actor(e2,x4) & n_bull(x4) & Theme(e2,x2) & v_trample(e2) & into(e1,x3) & Theme(e1,x2) & v_throw(e1) & (x1 = x2) & n_man(x1))
exists e1 x1.(ne_per_jack(x1) & on(e1,x1) & v_trample(e1))