Skiiers on snow cappedhills
Skiiers are on top of snow.
"skiiers are on top of snow" is a rephrasing of sentence one
exists x1 x2 x3.(a_topic(x1) & on(x1,x2) & n_cappedhill(x2) & of(x2,x3) & n_snow(x3) & n_skiier(x1))
exists p1 x1.(exists x2 x3.(on(x1,x2) & of(x2,x3) & n_snow(x3) & n_top(x2)) & n_skiier(x1))