A group of people are sitting in front of tents while one collects belongings.
The people are outdoors on a mountain.
It may not be a mountain, but a level place.
exists e1 p1 x1 x2 x3 x4.(exists e2 x5 x6.(Theme(e2,x6) & Actor(e2,x5) & v_collect(e2) & n_belongings(x6) & n_thing(x5) & card_eq_1(x5)) & while(e1,p1) & in(e1,x3) & of(x3,x4) & n_tent(x4) & n_front(x3) & Actor(e1,x1) & v_sit(e1) & of(x1,x2) & n_people(x2) & n_group(x1))
exists p1 x1 x2.(n_people(x1) & on(p1,x2) & n_mountain(x2) & exists x3.((x1 = x3) & n_outdoors(x3)))