a fine , focused piece of work that reopens an interesting controversy and never succumbs to sensationalism 
(ROOT (NP (NP (NP (DT a) (JJ fine) (, ,) (VBN focused) (NN piece)) (PP (IN of) (NP (NN work)))) (SBAR (WHNP (WDT that)) (S (VP (VP (VBZ reopens) (NP (DT an) (JJ interesting) (NN controversy))) (CC and) (ADVP (RB never)) (VP (VBZ succumbs) (PP (IN to) (NP (NN sensationalism)))))))))
(ROOT (NP (NP (NP (DT ) (JJ ) (, ) (VBN ) (NN )) (PP (IN ) (NP (NN )))) (SBAR (WHNP (WDT )) (S (VP (VP (VBZ ) (NP (DT ) (JJ ) (NN ))) (CC ) (ADVP (RB )) (VP (VBZ ) (PP (IN ) (NP (NN )))))))))