A group of hikers are resting on the ground in front of some mountains.
Hikers are exhausted  and throw themselves on the ground while looking up at themountains.
Exhausted does not always have to be cause for resting.
exists e1 x1 x2 x3 x4 x5.(n_ground(x3) & on(e1,x3) & in(x3,x4) & of(x4,x5) & n_mountain(x5) & n_front(x4) & Actor(e1,x1) & v_rest(e1) & of(x1,x2) & n_hiker(x2) & n_group(x1))
exists e1 e3 e2 s1 x1 x2 x3 x4 x5.(n_ground(x4) & n_group(x3) & while(e2,e3) & a_up(s1) & Manner(e3,s1) & at(e3,x5) & n_themountain(x5) & Actor(e3,x2) & v_look(e3) & on(e2,x4) & Theme(e2,x3) & Actor(e2,x2) & v_throw(e2) & n_hiker(x2) & Theme(e1,x1) & v_exhaust(e1) & n_hiker(x1))