A man with his surfboard stands in the sand.
A man is preparing to enter the ocean to surf.
Just because  A man with his surfboard stands in the sand does not indicate that he is preparing to enter the ocean to surf
exists e1 x1 x2 x3.(n_sand(x3) & in(e1,x3) & Actor(e1,x1) & v_stand(e1) & with(x1,x2) & n_surfboard(x2) & of(x2,x1) & n_male(x1) & n_man(x1))
exists e1 p1 x1 x2.(n_ocean(x2) & Topic(e1,p1) & Actor(e1,x1) & v_prepare(e1) & exists e2 x3.(to(e2,x3) & n_surf(x3) & Theme(e2,x2) & Actor(e2,x1) & v_enter(e2)) & n_man(x1))