A person hanging off of a cliff on a rope.
There is a person and a cliff.
person almost the same as person
exists e1 x1 x2 x3 x4.(a_topic(x1) & of(e1,x3) & on(x3,x4) & n_rope(x4) & n_cliff(x3) & r_off(e1) & Actor(e1,x2) & v_hang(e1) & (x1 = x2) & n_person(x1))
exists p1 x1 x2 x3 x4.((x1 = x2) & subset_of(x4,x2) & n_cliff(x4) & subset_of(x3,x2) & n_person(x3))