the perfect starting point for a national conversation about guns , violence , and fear 
(ROOT (NP (NP (DT the) (JJ perfect) (NN starting) (NN point)) (PP (IN for) (NP (NP (DT a) (JJ national) (NN conversation)) (PP (IN about) (NP (NNS guns) (, ,) (NN violence) (, ,) (CC and) (NN fear)))))))
(ROOT (NP (NP (DT ) (JJ ) (NN ) (NN )) (PP (IN ) (NP (NP (DT ) (JJ ) (NN )) (PP (IN ) (NP (NNS ) (, ) (NN ) (, ) (CC ) (NN )))))))