A waterskier high in the air above the green water.
waterskiing on the green water
The waterskier is either above or on the green water.
exists s1 x1 x2 x3 x4.(n_water(x4) & a_green(s1) & Theme(s1,x4) & n_air(x3) & a_topic(x1) & above(x1,x4) & in(x1,x3) & n_high(x1) & of(x1,x2) & n_waterskier(x2))
exists e1 s1 x1 x2.(n_water(x2) & a_green(s1) & Theme(s1,x2) & on(e1,x2) & Actor(e1,x1) & v_waterskie(e1) & n_thing(x1))