( ( The ( Gulf Stream ) ) ( ( ( ( moves water ) northward ) ( as ( it ( flows ( from ( ( ( ( ( ( the ( Florida Current ) ) , ) ( which ( circulates ( through ( ( ( ( the Gulf ) ( of Mexico ) ) and ) ( ( the straits ) ( of Florida ) ) ) ) ) ) ) , ) and ) ( ( ( the ( North ( Equatorial Current ) ) ) , ) ( which ( ( flows westward ) ( along ( the equator ) ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT The) (NNP Gulf) (NNP Stream)) (VP (VBZ moves) (NP (NN water)) (ADVP (RB northward)) (SBAR (IN as) (S (NP (PRP it)) (VP (VBZ flows) (PP (IN from) (NP (NP (NP (DT the) (NNP Florida) (NNP Current)) (, ,) (SBAR (WHNP (WDT which)) (S (VP (VBZ circulates) (PP (IN through) (NP (NP (NP (DT the) (NNP Gulf)) (PP (IN of) (NP (NNP Mexico)))) (CC and) (NP (NP (DT the) (NNS straits)) (PP (IN of) (NP (NNP Florida)))))))))) (, ,) (CC and) (NP (NP (DT the) (NNP North) (NNP Equatorial) (NNP Current)) (, ,) (SBAR (WHNP (WDT which)) (S (VP (VBZ flows) (ADVP (RB westward)) (PP (IN along) (NP (DT the) (NN equator))))))))))))) (. .)))
The Gulf Stream moves water northward as it flows from the Florida Current, which circulates through the Gulf of Mexico and the straits of Florida, and the North Equatorial Current, which flows westward along the equator.
(ROOT (S (NP (DT A) (NN current)) (VP (VBZ is) (NP (NP (DT a) (NN stream)) (PP (IN of) (S (VP (VBG moving) (NP (NP (NN water)) (SBAR (WHNP (WDT that)) (S (VP (VBZ flows) (PP (IN through) (NP (DT the) (NN ocean)))))))))))) (. .)))