A man reaches to hit a volleyball.
The man is playing a volleyball game.
The man playing volleyball doesn't necessarily imply he is reaching to hit the volleyball yet.
exists e1 p1 x1.(Topic(e1,p1) & Actor(e1,x1) & v_reach(e1) & exists e2 x2.(Theme(e2,x2) & Actor(e2,x1) & v_hit(e2) & n_volleyball(x2)) & n_man(x1))
exists e1 x1 x2 x3.(n_man(x1) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_game(x2) & of(x2,x3) & n_volleyball(x3))