A man scales a steep rock face as people look on from below.
The man is scaling some dinosaur fossils.
A steep rock face is different than dinosaur fossils.
exists e1 p1 s1 x1 x2 x3.(exists e2 x4 x5.(r_on(e2) & from(e2,x5) & n_below(x5) & Actor(e2,x4) & v_look(e2) & n_people(x4)) & as(e1,p1) & Theme(e1,x2) & Actor(e1,x1) & v_scale(e1) & n_face(x2) & of(x2,x3) & n_rock(x3) & a_steep(s1) & Theme(s1,x2) & n_man(x1))
exists e1 x1 x2 x3.(n_man(x1) & Theme(e1,x2) & Actor(e1,x1) & v_scale(e1) & n_fossil(x2) & of(x2,x3) & n_dinosaur(x3))