lawrence plumbs personal tragedy and also the human comedy . 
(ROOT (S (NP (NNP lawrence)) (VP (VBZ plumbs) (NP (NP (JJ personal) (NN tragedy)) (CC and) (RB also) (NP (DT the) (JJ human) (NN comedy)))) (. .)))
(ROOT (S (NP (NNP )) (VP (VBZ ) (NP (NP (JJ ) (NN )) (CC ) (RB ) (NP (DT ) (JJ ) (NN )))) (. )))