realistic human behavior of an episode of general hospital 
(ROOT (NP (NP (JJ realistic) (JJ human) (NN behavior)) (PP (IN of) (NP (NP (DT an) (NN episode)) (PP (IN of) (NP (JJ general) (NN hospital)))))))
(ROOT (NP (NP (JJ ) (JJ ) (NN )) (PP (IN ) (NP (NP (DT ) (NN )) (PP (IN ) (NP (JJ ) (NN )))))))