a fascinating study of isolation and frustration 
(ROOT (NP (NP (DT a) (JJ fascinating) (NN study)) (PP (IN of) (NP (NN isolation) (CC and) (NN frustration)))))
(ROOT (NP (NP (DT ) (JJ ) (NN )) (PP (IN ) (NP (NN ) (CC ) (NN )))))