A Zoo handler engages in an activity with a white tiger.
A zoo employee is training a white tiger how to jump on command.
The zoo handler could be doing any number of things with the animal, not necessarily training it how to jump.
exists e1 s1 x1 x2 x3 x4.(in(e1,x4) & n_activity(x4) & with(e1,x3) & n_tiger(x3) & a_white(s1) & Theme(s1,x3) & Actor(e1,x1) & v_engage(e1) & n_handler(x1) & (x1 = x2) & ne_org_zoo(x2))
exists e1 p1 s1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_train(e1) & Topic(x3,p1) & exists e2 x4.(on(e2,x4) & n_command(x4) & Actor(e2,x3) & v_jump(e2)) & n_tiger(x3) & a_white(s1) & Theme(s1,x3) & n_employee(x1) & of(x1,x2) & n_zoo(x2))