( ( ( pulmonary ( vein ( Blood vessel ) ) ) ( that ( ( carries ( ( newly oxygenated ) blood ) ) ( from ( the lungs ) ) ) ) ) ( ( back ( to ( ( the ( left atrium ) ) ( of ( the heart ) ) ) ) ) . ) )
(ROOT (S (NP (NP (JJ pulmonary) (NN vein) (NN Blood) (NN vessel)) (SBAR (WHNP (WDT that)) (S (VP (VBZ carries) (NP (ADJP (RB newly) (JJ oxygenated)) (NN blood)) (PP (IN from) (NP (DT the) (NNS lungs))))))) (VP (VBP back) (PP (TO to) (NP (NP (DT the) (JJ left) (NN atrium)) (PP (IN of) (NP (DT the) (NN heart)))))) (. .)))
pulmonary vein Blood vessel that carries newly oxygenated blood from the lungs back to the left atrium of the heart.
(ROOT (S (NP (NP (NNP Blood)) (PP (IN from) (NP (DT the) (NNS lungs)))) (VP (VBZ enters) (PP (IN into) (NP (DT the) (JJ left) (NN atrium)))) (. .)))