( ( Prostate cancer ) ( ( is ( ( the ( ( most common ) type ) ) ( of ( ( ( cancer ( among ( American men ) ) ) and ) ( ( ( the ( second ( leading cause ) ) ) ( of ( cancer deaths ) ) ) ( among men ) ) ) ) ) ) . ) )
(ROOT (S (NP (JJ Prostate) (NN cancer)) (VP (VBZ is) (NP (NP (DT the) (ADJP (RBS most) (JJ common)) (NN type)) (PP (IN of) (NP (NP (NP (NN cancer)) (PP (IN among) (NP (JJ American) (NNS men)))) (CC and) (NP (NP (DT the) (JJ second) (VBG leading) (NN cause)) (PP (IN of) (NP (NN cancer) (NNS deaths))) (PP (IN among) (NP (NNS men)))))))) (. .)))
Prostate cancer is the most common type of cancer among American men and the second leading cause of cancer deaths among men.
(ROOT (S (NP (JJ Prostate) (NN cancer)) (VP (VBZ is) (NP (NP (DT the) (ADJP (RBS most) (JJ common)) (NN type)) (PP (IN of) (NP (NP (NN cancer)) (PP (IN in) (NP (JJ adult) (NNS males))))))) (. .)))