A crosscountry skier skies up hill in a wintery landscape with frozen trees.
A water skier trails behind a motorboat on a lake
Crosscountry skiing is not the same as water skiing. Skiing on a lake is a different place than on a wintry landscape.
exists e1 s1 s2 s3 x1 x2 x3 x4 x5.(a_up(s3) & Manner(e1,s3) & Theme(e1,x2) & Actor(e1,x1) & v_sky(e1) & with(x2,x5) & n_tree(x5) & a_frozen(s2) & Theme(s2,x5) & in(x2,x3) & n_landscape(x3) & of(x3,x4) & n_wintery(x4) & n_hill(x2) & n_skier(x1) & a_crosscountry(s1) & Theme(s1,x1))
exists s1 x1 x2 x3 x4.(a_topic(x1) & behind(x1,x3) & on(x3,x4) & n_lake(x4) & n_motorboat(x3) & n_trail(x1) & r_more(s1) & a_skier(s1) & Theme(s1,x1) & of(x1,x2) & n_water(x2))