bullock 's memorable first interrogation of gosling 
(ROOT (NP (NP (NP (NN bullock) (POS 's)) (JJ memorable) (JJ first) (NN interrogation)) (PP (IN of) (NP (NNP gosling)))))
(ROOT (NP (NP (NP (NN ) (POS )) (JJ ) (JJ ) (NN )) (PP (IN ) (NP (NNP )))))