The police are on the scene of what ever happened, with a handcuffed man.
A man has been arrested.
When a man is handcuffed then the man has been arrested.
exists p1 x1 x2.(n_scene(x2) & n_police(x1) & exists e1 s1 s2 x3 x4.(n_thing(x3) & on(x1,x2) & of(x2,x3) & with(e1,x4) & n_man(x4) & a_handcuffed(s2) & Theme(s2,x4) & a_ever(s1) & Manner(e1,s1) & Actor(e1,x3) & v_happen(e1)))
exists e1 x1.(Theme(e1,x1) & v_arrest(e1) & n_man(x1))