A woman is hiking in a snowy forest.
Hiking in snowy forest.
"Hiking in a snowy forest" is literally part of the first sentence. Everything can be inferred.
exists e1 s1 x1 x2.(in(e1,x2) & n_forest(x2) & a_snowy(s1) & Theme(s1,x2) & Actor(e1,x1) & v_hike(e1) & n_woman(x1))
exists s1 x1 x2.(a_topic(x1) & in(x1,x2) & n_forest(x2) & a_snowy(s1) & Theme(s1,x2) & n_hike(x1))