A person with a backpack stands on a snowy mountain.
The person has just climbed Mt. Everest
The snowy mountain could be something other than Mt. Everest.
exists e1 s1 x1 x2 x3.(on(e1,x3) & n_mountain(x3) & a_snowy(s1) & Theme(s1,x3) & Actor(e1,x1) & v_stand(e1) & with(x1,x2) & n_backpack(x2) & n_person(x1))
exists e1 s1 x1 x2 x3 x4.(n_person(x1) & a_topic(x1) & on(x1,x4) & ne_tim_everest(x4) & a_just(s1) & Manner(e1,s1) & on(e1,x3) & ne_nam_mt(x3) & Actor(e1,x2) & v_climb(e1) & (x1 = x2))