The camper opens up to see snow all around.
a camper is on mount rainer
Just because a camper sees snow all around doesn't mean the camper is on mount rainer
exists e1 p1 s1 x1.(n_camper(x1) & Topic(e1,p1) & exists e2 s2 x2.(r_all(e2) & a_around(s2) & Manner(e2,s2) & Theme(e2,x2) & Actor(e2,x1) & v_see(e2) & n_snow(x2)) & a_up(s1) & Manner(e1,s1) & Actor(e1,x1) & v_open(e1))
exists p1 x1.(exists s1 x2.(on(x1,x2) & n_rainer(x2) & a_mount(s1) & Theme(s1,x2)) & n_camper(x1))