a man jumps over a wave on his surfboard.
The man is on a pink surfboard.
Not all surfboards are the color pink.
exists e1 x1 x2 x3.(over(e1,x2) & on(x2,x3) & n_surfboard(x3) & of(x3,x1) & n_male(x1) & n_wave(x2) & Actor(e1,x1) & v_jump(e1) & n_man(x1))
exists p1 x1.(n_man(x1) & exists s1 x2.(on(x1,x2) & n_surfboard(x2) & a_pink(s1) & Theme(s1,x2)))