bryan adams , the world 's most generic rock star 
(ROOT (NP (NP (NNP bryan) (NNP adams)) (, ,) (NP (NP (DT the) (NN world) (POS 's)) (ADJP (RBS most) (JJ generic)) (NN rock) (NN star))))
(ROOT (NP (NP (NNP ) (NNP )) (, ) (NP (NP (DT ) (NN ) (POS )) (ADJP (RBS ) (JJ )) (NN ) (NN ))))