A person on a horse jumps over a broken down airplane.
A person is training his horse for a competition.
the person is not necessarily training his horse
exists e1 e2 s1 x1 x2 x3.(over(e1,x3) & n_airplane(x3) & a_down(s1) & Theme(s1,x3) & Theme(e2,x3) & v_break(e2) & Actor(e1,x1) & v_jump(e1) & on(x1,x2) & n_horse(x2) & n_person(x1))
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_train(e1) & for(x2,x3) & n_competition(x3) & n_horse(x2) & of(x2,x1) & n_male(x1) & n_person(x1))