Skiiers at the top of a snow covered hill.
People outside on a hill.
The people are skiiers and they are outside in the snow.
exists e1 x1 x2 x3 x4.(n_top(x2) & a_topic(x1) & at(x1,x2) & of(x2,x3) & n_hill(x3) & Theme(e1,x3) & v_cover(e1) & of(x3,x4) & n_snow(x4) & n_skiier(x1))
exists x1 x2 x3.(a_topic(x1) & on(x2,x3) & n_hill(x3) & outside(x1,x2) & n_thing(x2) & n_people(x1))