( Then ( there ( ( is ( ( ( the ( circulatory system ) ) , ) ( ( the blood ) ( with ( the ( blood ( vessels ( and ( lymph glands ) ) ) ) ) ) ) ) ) . ) ) )
(ROOT (S (RB Then) (NP (EX there)) (VP (VBZ is) (NP (NP (DT the) (JJ circulatory) (NN system)) (, ,) (NP (NP (DT the) (NN blood)) (PP (IN with) (NP (DT the) (NN blood) (NNS vessels) (CC and) (NN lymph) (NNS glands)))))) (. .)))
Then there is the circulatory system, the blood with the blood vessels and lymph glands.
(ROOT (S (NP (JJ Lymph) (NNS vessels)) (VP (VBP are) (PP (IN like) (NP (NN blood) (NNS vessels))) (, ,) (SBAR (IN except) (S (NP (PRP they)) (VP (VBP move) (NP (NP (NN lymph)) (PP (RB instead) (IN of) (NP (NN blood)))))))) (. .)))