A person sitting on the edge of a rock outcropping looking down
Someone has reached the summit of his hike.
Just because the person is sitting on the edge of the rock does not mean that the person is on a hike.
exists e1 e2 s1 x1 x2 x3 x4 x5.(n_edge(x3) & a_topic(x1) & for(e1,e2) & a_down(s1) & Manner(e2,s1) & Actor(e2,x2) & v_look(e2) & on(e1,x3) & of(x3,x4) & n_outcropping(x4) & of(x4,x5) & n_rock(x5) & Actor(e1,x2) & v_sit(e1) & (x1 = x2) & n_person(x1))
exists e1 x1 x2 x3.(n_hike(x3) & of(x3,x2) & n_male(x2) & n_summit(x2) & Theme(e1,x2) & Actor(e1,x1) & v_reach(e1) & of(x2,x3) & n_person(x1))