Man surfing on board with his dog in the ocean.
The man is in the water.
A man cannot be surfing on water and be in water at the same time.
exists x1 x2 x3 x4 x5.(n_ocean(x5) & a_topic(x1) & on(x1,x3) & with(x3,x4) & in(x4,x5) & n_dog(x4) & of(x4,x1) & n_male(x1) & n_board(x3) & n_surfing(x1) & of(x1,x2) & n_man(x2))
exists p1 x1 x2.(n_water(x2) & n_man(x1) & in(x1,x2))