Several people are standing on top of a snowy, rocky hill with the moon in the sky.
Moon in the sky is seen by group of people
Several people doesn't mean they are in a group.
exists e1 s1 s2 x1 x2 x3 x4 x5 x6.(n_sky(x6) & n_moon(x5) & with(e1,x5) & in(x5,x6) & on(e1,x2) & of(x2,x3) & rel(x3,x4) & n_hill(x4) & a_rocky(s2) & Theme(s2,x4) & n_snowy(x3) & n_top(x2) & Actor(e1,x1) & v_stand(e1) & n_people(x1) & a_several(s1) & Theme(s1,x1))
exists e1 x1 x2 x3 x4.(n_sky(x2) & Actor(e1,x3) & of(x3,x4) & n_people(x4) & n_group(x3) & Theme(e1,x1) & v_see(e1) & in(x1,x2) & n_moon(x1))