A man sits on a rock cliff with trees in the background.
A hiker rests before making the final ascent to the peak.
Just because a man is on a cliff doesn't mean that he's a hiker. Sitting on a rock doesn't necessarily mean that he rests. It's unknown that the man had to make a final ascent to the peak.
exists e1 x1 x2 x3 x4 x5.(n_background(x5) & with(e1,x4) & in(x4,x5) & n_tree(x4) & on(e1,x2) & n_cliff(x2) & of(x2,x3) & n_rock(x3) & Actor(e1,x1) & v_sit(e1) & n_man(x1))
exists e2 e1 s1 x1 x2 x3.(n_peak(x3) & n_ascent(x2) & a_final(s1) & Theme(s1,x2) & before(e1,e2) & Theme(e2,x2) & Actor(e2,x1) & v_make(e2) & to(x2,x3) & Actor(e1,x1) & v_rest(e1) & n_hiker(x1))