A person on a snow board jumps high into the air.
A snowboarder jumps in the air.
A person is a snowboarder.
exists e1 p1 x1 x2 x3 x4.(n_air(x4) & into(e1,x4) & exists s1.(Theme(s1,x1) & a_high(s1)) & Topic(e1,p1) & Actor(e1,x1) & v_jump(e1) & on(x1,x2) & n_board(x2) & of(x2,x3) & n_snow(x3) & n_person(x1))
exists e1 x1 x2.(n_air(x2) & in(e1,x2) & Actor(e1,x1) & v_jump(e1) & n_snowboarder(x1))