A person is squeezing through an opening in the rock face.
A person is almost at the top of a rock face.
Just because a person is squeezing through an opening in the rock face doesn't imply almost at the top of a rock face.
exists e1 x1 x2 x3 x4.(n_face(x3) & of(x3,x4) & n_rock(x4) & through(e1,x2) & in(x2,x3) & n_opening(x2) & Actor(e1,x1) & v_squeeze(e1) & n_person(x1))
exists p1 s1 x1 x2.(n_top(x2) & a_almost(s1) & Manner(p1,s1) & exists x3 x4.(at(x1,x2) & of(x2,x3) & n_face(x3) & of(x3,x4) & n_rock(x4)) & n_person(x1))