A man climbing a wall of ice.
A man is enjoying himself.
A man climbing a wall of ice does not indicate that he is enjoying himself.
exists e1 x1 x2 x3 x4.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_climb(e1) & of(x3,x4) & n_ice(x4) & n_wall(x3) & (x1 = x2) & n_man(x1))
exists e1 x1 x2.(n_male(x2) & Theme(e1,x2) & Actor(e1,x1) & v_enjoy(e1) & n_man(x1))