( ( 1 -RRB- ) ( ( The ( GI tract ) ) ( ( is ( ( a ( continuous tube ) ) ( ( running ( through ( ( the ( ventral ( body cavity ) ) ) ( from mouth ) ) ) ) ( to anus ) ) ) ) . ) ) )
(ROOT (S (LST (LS 1) (-RRB- -RRB-)) (NP (DT The) (NNP GI) (NN tract)) (VP (VBZ is) (NP (NP (DT a) (JJ continuous) (NN tube)) (VP (VBG running) (PP (IN through) (NP (NP (DT the) (JJ ventral) (NN body) (NN cavity)) (PP (IN from) (NP (NN mouth))))) (PP (TO to) (NP (NNS anus)))))) (. .)))
1) The GI tract is a continuous tube running through the ventral body cavity from mouth to anus.
(ROOT (S (NP (DT The) (NN term) (NN gastrointestinal) (NN tract)) (VP (VBZ describes) (NP (NP (DT the) (JJ long) (NN tube)) (SBAR (WHNP (WDT that)) (S (VP (VBZ connects) (NP (DT the) (NN mouth)) (PP (TO to) (NP (DT the) (NNS anus)))))))) (. .)))