an intriguing story of maternal instincts and 
(ROOT (NP (NP (DT an) (JJ intriguing) (NN story)) (PP (IN of) (NP (NP (JJ maternal) (NNS instincts)) (CC and)))))
(ROOT (NP (NP (DT ) (JJ ) (NN )) (PP (IN ) (NP (NP (JJ ) (NNS )) (CC )))))