The kid is on a float in the snow.
The kid is in the snow
Because the kid is on a float in the snow, he is also in the snow.
exists p1 x1 x3.(n_snow(x3) & n_kid(x1) & exists x2.(on(x1,x2) & in(x2,x3) & n_float(x2)))
exists p1 x1 x2.(n_snow(x2) & n_kid(x1) & in(x1,x2))