A pair of skiers, a man and a woman, are climbing up a snowy and tree-lined hill.
These people like to ski
A man and a woman are people.
exists e1 s1 s2 x1 x2 x3 x4 x5 x6 x7 x8 x9.(a_up(s2) & Manner(e1,s2) & Theme(e1,x7) & Actor(e1,x1) & v_climb(e1) & n_hill(x9) & a_tree-lined(s1) & Theme(s1,x9) & n_snowy(x8) & subset_of(x9,x7) & subset_of(x8,x7) & of(x1,x2) & subset_of(x4,x2) & subset_of(x6,x4) & n_woman(x6) & subset_of(x5,x4) & n_man(x5) & subset_of(x3,x2) & n_skier(x3) & n_pair(x1))
exists e1 p1 x1.(n_people(x1) & Topic(e1,p1) & Actor(e1,x1) & v_like(e1) & exists e2.(Actor(e2,x1) & v_ski(e2)))