( ( The ( circulatory system ) ) ( ( is ( ( the ( body system ) ) ( that ( ( brings blood ) ( to ( the body ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT The) (JJ circulatory) (NN system)) (VP (VBZ is) (NP (NP (DT the) (NN body) (NN system)) (SBAR (WHNP (WDT that)) (S (VP (VBZ brings) (NP (NN blood)) (PP (TO to) (NP (DT the) (NN body)))))))) (. .)))
The circulatory system is the body system that brings blood to the body.
(ROOT (S (NP (NNS Hormones)) (ADVP (RB generally)) (VP (VBP travel) (PP (IN through) (NP (NP (DT the) (JJ circulatory) (NN system) (NN system)) (PP (IN of) (NP (DT the) (NN body)))))) (. .)))