Two men are standing in a boat on the water.
The two men are on the water.
Since the men are standing in a boat on the water, they are also on the water.
exists e1 x1 x2 x3.(n_water(x3) & on(e1,x3) & in(e1,x2) & n_boat(x2) & Actor(e1,x1) & v_stand(e1) & n_man(x1) & card_eq_2(x1))
exists p1 x1 x2.(n_water(x2) & n_man(x1) & card_eq_2(x1) & on(x1,x2))