A man watching a person diving into a swimming pool.
The man is standing on the sidelines of the pool watching his son dive.
Watching does not imply standing on the sidelines or that the person is his son.
exists e1 e2 x1 x2 x3 x4 x5 x6.(a_topic(x1) & Theme(e2,x3) & Actor(e2,x2) & v_watch(e2) & into(e1,x5) & n_pool(x5) & of(x5,x6) & n_swimming(x6) & Actor(e1,x4) & v_dive(e1) & (x3 = x4) & n_person(x3) & (x1 = x2) & n_man(x1))
exists e2 e1 x1 x2 x3 x4 x5.(n_son(x4) & of(x4,x2) & n_male(x2) & n_pool(x3) & n_sideline(x2) & n_man(x1) & for(e1,e2) & Time(e2,x5) & n_dive(x5) & Theme(e2,x4) & Actor(e2,x1) & v_watch(e2) & on(e1,x2) & of(x2,x3) & Actor(e1,x1) & v_stand(e1))