( ( ( Type II ) ( -LRB- ( Granular -RRB- ) ) ) ( ( pneumocyte ( This ( rounded ( cell ( ( ( covers ( ( ( about 3 ) % ) ( of ( the ( alveolar surface ) ) ) ) ) but ) ( accounts ( for ( ( 60 % ) ( of ( the ( epithelial cells ) ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (NNP Type) (NNP II)) (PRN (-LRB- -LRB-) (NP (NNP Granular)) (-RRB- -RRB-))) (VP (VBP pneumocyte) (SBAR (S (NP (DT This)) (VP (VBD rounded) (SBAR (S (NP (NN cell)) (VP (VP (VBZ covers) (NP (NP (QP (RB about) (CD 3)) (NN %)) (PP (IN of) (NP (DT the) (NN alveolar) (NN surface))))) (CC but) (VP (VBZ accounts) (PP (IN for) (NP (NP (CD 60) (NN %)) (PP (IN of) (NP (DT the) (JJ epithelial) (NNS cells))))))))))))) (. .)))
Type II (Granular) pneumocyte This rounded cell covers about 3% of the alveolar surface but accounts for 60% of the epithelial cells.
(ROOT (S (NP (NNP Epithelial) (. ?) (NNP tissue)) (VP (VBZ consists) (PP (IN of) (NP (NP (NNS cells)) (SBAR (WHNP (WHNP (WDT that) (NN cover)) (NP (JJ inner) (CC and) (JJ outer) (NN body))) (S (VP (VBZ surfaces))))))) (. .)))