has little clue about either the nature of women or of friendship 
(ROOT (VP (VBZ has) (NP (NP (JJ little) (NN clue)) (PP (IN about) (NP (CC either) (NP (NP (DT the) (NN nature)) (PP (PP (IN of) (NP (NNS women))) (CC or) (PP (IN of) (NP (NN friendship))))))))))
(ROOT (VP (VBZ ) (NP (NP (JJ ) (NN )) (PP (IN ) (NP (CC ) (NP (NP (DT ) (NN )) (PP (PP (IN ) (NP (NNS ))) (CC ) (PP (IN ) (NP (NN ))))))))))