A parasailer splashes along the surface of a lake.
He is having fun
A parasailer is not imply to be a he.
exists e1 x1 x2 x3.(n_surface(x2) & along(e1,x2) & of(x2,x3) & n_lake(x3) & Actor(e1,x1) & v_splash(e1) & n_parasailer(x1))
exists e1 x1 x2.(n_male(x1) & Theme(e1,x2) & Actor(e1,x1) & v_have(e1) & n_fun(x2))