A wakeboarder soars through the air.
An elephant is flying above the ocean on a surfboard.
A surfboard is not a wakeboard.
exists e1 x1 x2.(n_air(x2) & through(e1,x2) & Actor(e1,x1) & v_soar(e1) & n_wakeboarder(x1))
exists e1 x1 x2 x3.(n_ocean(x2) & above(e1,x2) & on(x2,x3) & n_surfboard(x3) & Actor(e1,x1) & v_fly(e1) & n_elephant(x1))