A man in work clothes is holding a chain.
A person with something in his hands.
A man is a person.  A chain is something.  If he is holding it, then it is in his hands.
exists e1 x1 x2 x3 x4.(Theme(e1,x4) & Actor(e1,x1) & v_hold(e1) & n_chain(x4) & in(x1,x2) & n_clothes(x2) & of(x2,x3) & n_work(x3) & n_man(x1))
exists x1 x2 x3.(a_topic(x1) & with(x1,x2) & in(x2,x3) & n_hand(x3) & of(x3,x1) & n_male(x1) & n_thing(x2) & n_person(x1))