A girl in a snowsuit peeks out of a snow cave.
The girl is in a skirt
One is either in a skirt or a snowsuit, not both at the same time.
exists e1 x1 x2 x3 x4.(r_out(e1) & of(e1,x3) & n_cave(x3) & of(x3,x4) & n_snow(x4) & Actor(e1,x1) & v_peek(e1) & in(x1,x2) & n_snowsuit(x2) & n_girl(x1))
exists p1 x1.(n_girl(x1) & exists x2.(in(x1,x2) & n_skirt(x2)))