A man is diving off of a high surface.
An Olympic diver shows his stuff.
There are other diving situations than Olympic ones.
exists e1 s1 x1 x2.(of(e1,x2) & n_surface(x2) & a_high(s1) & Theme(s1,x2) & r_off(e1) & Actor(e1,x1) & v_dive(e1) & n_man(x1))
exists e1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_show(e1) & n_stuff(x3) & of(x3,x1) & n_male(x1) & n_diver(x1) & (x1 = x2) & ne_nam_olympic(x2))