takes on nickleby with all the halfhearted zeal of an 8th grade boy delving 
(ROOT (S (VP (VBZ takes) (PRT (IN on)) (NP (NNP nickleby)) (PP (IN with) (NP (NP (PDT all) (DT the) (JJ halfhearted) (NN zeal)) (PP (IN of) (NP (NP (DT an) (NML (JJ 8th) (NN grade)) (NN boy)) (VP (NN delving)))))))))
(ROOT (S (VP (VBZ ) (PRT (IN )) (NP (NNP )) (PP (IN ) (NP (NP (PDT ) (DT ) (JJ ) (NN )) (PP (IN ) (NP (NP (DT ) (NML (JJ ) (NN )) (NN )) (VP (NN )))))))))