( Vas ( ( Deferens ( These ( are ( ( straight ( , ( hollow tubes ) ) ) ( that ( ( ( carry ( the sperm ) ) ( from ( ( each epididymis ) ( to ( the urethra ) ) ) ) ) ( as ( it ( travels ( though ( the prostate ) ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNP Vas)) (VP (VBZ Deferens) (SBAR (S (NP (DT These)) (VP (VBP are) (NP (NP (JJ straight) (, ,) (JJ hollow) (NNS tubes)) (SBAR (WHNP (WDT that)) (S (VP (VBP carry) (NP (DT the) (NN sperm)) (PP (IN from) (NP (NP (DT each) (NNS epididymis)) (PP (TO to) (NP (DT the) (NN urethra))))) (SBAR (IN as) (S (NP (PRP it)) (VP (VBZ travels) (ADVP (IN though) (NP (DT the) (NN prostate)))))))))))))) (. .)))
Vas Deferens These are straight, hollow tubes that carry the sperm from each epididymis to the urethra as it travels though the prostate.
(ROOT (S (NP (DT A) (NN vas) (NNS deferens)) (VP (VBZ is) (NP (NP (DT the) (NN name)) (PP (IN of) (NP (NP (DT the) (NN tube)) (SBAR (WHNP (WDT that)) (S (VP (VBZ carries) (NP (NN sperm)) (PP (IN from) (NP (NP (DT the) (NNS epididymis)) (PP (TO to) (NP (DT the) (NN urethra)))))))))))) (. .)))