catch the pitch of his poetics , savor the pleasure of his sounds and images , and ponder the historical , philosophical , and ethical issues that intersect with them 
(ROOT (S (VP (VP (VB catch) (NP (NP (DT the) (NN pitch)) (PP (IN of) (NP (PRP$ his) (NNS poetics))))) (, ,) (VP (VB savor) (NP (NP (DT the) (NN pleasure)) (PP (IN of) (NP (PRP$ his) (NNS sounds) (CC and) (NNS images))))) (, ,) (CC and) (VP (VB ponder) (NP (NP (DT the) (ADJP (JJ historical) (, ,) (JJ philosophical) (, ,) (CC and) (JJ ethical)) (NNS issues)) (SBAR (WHNP (WDT that)) (S (VP (VBP intersect) (PP (IN with) (NP (PRP them)))))))))))
(ROOT (S (VP (VP (VB ) (NP (NP (DT ) (NN )) (PP (IN ) (NP (PRP$ ) (NNS ))))) (, ) (VP (VB ) (NP (NP (DT ) (NN )) (PP (IN ) (NP (PRP$ ) (NNS ) (CC ) (NNS ))))) (, ) (CC ) (VP (VB ) (NP (NP (DT ) (ADJP (JJ ) (, ) (JJ ) (, ) (CC ) (JJ )) (NNS )) (SBAR (WHNP (WDT )) (S (VP (VBP ) (PP (IN ) (NP (PRP )))))))))))