A backpacker and a dog on a snow covered landscape at nightfall.
They are enjoying the snow.
Being in a snow covered landscape does not mean they are enjoying it.
exists e1 s1 x1 x2 x3 x4 x5 x6.(a_topic(s1) & subset_of(x2,s1) & on(x2,x3) & at(e1,x6) & n_nightfall(x6) & Time(e1,x5) & n_landscape(x5) & Theme(e1,x4) & v_cover(e1) & (x3 = x4) & n_snow(x3) & n_dog(x2) & subset_of(x1,s1) & n_backpacker(x1))
exists e1 x1 x2.(n_snow(x2) & n_thing(x1) & Theme(e1,x2) & Actor(e1,x1) & v_enjoy(e1))