(S (S (BASENP (DT The) (JJ novel) (NN treatment)) (VP (VP (VBZ is) (VP (VP (VBN hailed) (PP (IN by) (BASENP (NNS doctors)))) (PP (IN as) (ADJP (JJ promising))))) (CONJP (COMMA ,) (CC but)) (VP (VBZ needs) (NP (BASENP (NN analysis) (CC and) (NN verification)) (PP (IN on) (BASENP (DT another) (NN human))))))) (PERIOD .))