A person with a backpack stands on a snowy mountain.
The girl relaxes on the beach
Beach is different  to a snowy mountain.
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 x1 x2.(n_beach(x2) & n_girl(x1) & on(e1,x2) & Actor(e1,x1) & v_relax(e1))