( ( ( Antrum ( Any ( ( nearly closed ) ( cavity ( or ( chamber Aorta ) ) ) ) ) ) ( ( The ( large artery ) ) ( that ( carries ( ( oxygen ( rich blood ) ) ( from ( the heart ) ) ) ) ) ) ) . )
(ROOT (NP (NP (ADVP (RB Antrum)) (DT Any) (ADJP (RB nearly) (JJ closed)) (NN cavity) (CC or) (NN chamber) (NN Aorta)) (NP (NP (DT The) (JJ large) (NN artery)) (SBAR (WHNP (WDT that)) (S (VP (VBZ carries) (NP (NP (NN oxygen) (JJ rich) (NN blood)) (PP (IN from) (NP (DT the) (NN heart)))))))) (. .)))
Antrum Any nearly closed cavity or chamber Aorta The large artery that carries oxygen rich blood from the heart.
(ROOT (SINV (S (NP (PRP We)) (VP (VBP call) (NP (NP (DT the) (JJ major) (NN artery)) (VP (VBG carrying) (ADVP (RB recently)))))) (VP (VBD oxygenated) (NP (NN blood)) (PRT (RP away)) (PP (IN from) (NP (DT the) (NN heart)))) (NP (DT the) (NN aorta)) (. .)))