( ( Hemoglobin ( -LRB- ( Hb -RRB- ) ) ) ( ( is ( ( the ( special protein ) ) ( within ( ( the ( red ( blood cells ) ) ) ( that ( ( carries ( oxygen ( from ( the lungs ) ) ) ) ( to ( ( the rest ) ( of ( the body ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (NNP Hemoglobin)) (PRN (-LRB- -LRB-) (NP (NNP Hb)) (-RRB- -RRB-))) (VP (VBZ is) (NP (NP (DT the) (JJ special) (NN protein)) (PP (IN within) (NP (NP (DT the) (JJ red) (NN blood) (NNS cells)) (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 rest)) (PP (IN of) (NP (DT the) (NN body)))))))))))) (. .)))
Hemoglobin (Hb) is the special protein within the red blood cells that 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)))))))) (. .)))