He views either of them as the instrument, the bond, of his not being able to pass on the crown to a successor of his choosing (or of his subsequent begetting).
( He ( ( ( views ( either ( of them ) ) ) ( as ( ( ( ( ( ( the instrument ) , ) ( the bond ) ) , ) ( of ( his not ) ) ) ( being ( able ( to ( ( pass ( on ( the crown ) ) ) ( to ( ( a successor ) ( of ( ( his choosing ) ( -LRB- ( ( or ( of ( his ( subsequent begetting ) ) ) ) -RRB- ) ) ) ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (PRP He)) (VP (VBZ views) (NP (NP (DT either)) (PP (IN of) (NP (PRP them)))) (PP (IN as) (S (NP (NP (NP (DT the) (NN instrument)) (, ,) (NP (DT the) (NN bond)) (, ,)) (PP (IN of) (NP (PRP$ his) (RB not)))) (VP (VBG being) (ADJP (JJ able) (S (VP (TO to) (VP (VB pass) (PP (IN on) (NP (DT the) (NN crown))) (PP (TO to) (NP (NP (DT a) (NN successor)) (PP (IN of) (NP (NP (PRP$ his) (NN choosing)) (PRN (-LRB- -LRB-) (FRAG (CC or) (PP (IN of) (NP (PRP$ his) (JJ subsequent) (NN begetting)))) (-RRB- -RRB-)))))))))))))) (. .)))
Actually passing on the crown is quite simple and easy.
( ( Actually ( passing ( on ( the crown ) ) ) ) ( ( is ( quite ( ( simple and ) easy ) ) ) . ) )
(ROOT (S (S (VP (ADVP (RB Actually)) (VBG passing) (PP (IN on) (NP (DT the) (NN crown))))) (VP (VBZ is) (ADJP (RB quite) (JJ simple) (CC and) (JJ easy))) (. .)))