( ( ( Respiratory System ) ( The ( blood ( vascular system ) ) ) ) ( ( ( does not ) ( ( distribute oxygen ) ( to ( the tissues ) ) ) ) . ) )
(ROOT (S (NP (NP (NNP Respiratory) (NNP System)) (NP (DT The) (NN blood) (NN vascular) (NN system))) (VP (VBZ does) (RB not) (VP (VB distribute) (NP (NN oxygen)) (PP (TO to) (NP (DT the) (NNS tissues))))) (. .)))
Respiratory System The blood vascular system does not distribute oxygen to the tissues.
(ROOT (S (NP (DT The) (NN ground) (NN tissue) (NN system)) (VP (VBZ has) (NP (ADJP (CC neither) (JJ dermal) (CC nor) (JJ vascular)) (NNS tissues))) (. .)))