A man parasails over a green field.
A men cross over the green field.
A man who parasails,  glides cross  a green field.
exists e1 s1 x1 x2.(over(e1,x2) & n_field(x2) & a_green(s1) & Theme(s1,x2) & Actor(e1,x1) & v_parasail(e1) & n_man(x1))
exists e1 s1 x1 x2.(n_field(x2) & a_green(s1) & Theme(s1,x2) & over(e1,x2) & Actor(e1,x1) & v_cross(e1) & n_man(x1))