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