( ( Hemoglobin ( -LRB- ( HGB -RRB- ) ) ) ( ( is ( ( ( a protein ) ( in ( red ( blood cells ) ) ) ) ( that ( actually ( ( carries ( oxygen ( from ( the lungs ) ) ) ) ( to ( ( the rest ) ( of ( the body ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (NNP Hemoglobin)) (PRN (-LRB- -LRB-) (NP (NNP HGB)) (-RRB- -RRB-))) (VP (VBZ is) (NP (NP (DT a) (NN protein)) (PP (IN in) (NP (JJ red) (NN blood) (NNS cells))) (SBAR (WHNP (WDT that)) (S (ADVP (RB actually)) (VP (VBZ carries) (NP (NP (NN oxygen)) (PP (IN from) (NP (DT the) (NNS lungs)))) (PP (TO to) (NP (NP (DT the) (NN rest)) (PP (IN of) (NP (DT the) (NN body)))))))))) (. .)))
Hemoglobin (HGB) is a protein in red blood cells that actually carries oxygen from the lungs to the rest of the body.
(ROOT (S (NP (NNP Hemoglobin)) (VP (VBZ is) (NP (NP (DT the) (NN name)) (PP (IN of) (NP (DT the) (NN blood) (NN protein))) (SBAR (WHNP (WDT that)) (S (VP (VBZ carries) (NP (NP (NN oxygen)) (PP (IN from) (NP (DT the) (NNS lungs)))) (PP (TO to) (NP (NP (DT the) (NN body) (POS 's)) (JJ assorted) (NNS tissues)))))))) (. .)))