A downhill skier races near trees.
The skier is outside.
Races near trees does not imply they are outside.
exists s1 x1 x2 x3.(a_topic(x1) & near(x1,x3) & n_tree(x3) & n_race(x1) & of(x1,x2) & n_skier(x2) & a_downhill(s1) & Theme(s1,x1))
exists s1 x1.(n_skier(x1) & Theme(s1,x1) & a_outside(s1))