( ( The gallbladder ) ( ( is ( ( a ( hollow organ ) ) ( that ( ( sits just ) ( beneath ( ( the ( right lobe ) ) ( of ( the liver ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT The) (NN gallbladder)) (VP (VBZ is) (NP (NP (DT a) (JJ hollow) (NN organ)) (SBAR (WHNP (WDT that)) (S (VP (VBZ sits) (ADVP (RB just)) (PP (IN beneath) (NP (NP (DT the) (JJ right) (NN lobe)) (PP (IN of) (NP (DT the) (NN liver)))))))))) (. .)))
The gallbladder is a hollow organ that sits just beneath the right lobe of the liver.
(ROOT (S (NP (DT The) (NN gallbladder)) (VP (VBZ is) (PP (IN near) (NP (NP (DT the) (JJ right) (NN lobe)) (PP (IN of) (NP (DT the) (NN liver)))))) (. .)))
The gallbladder is near the right lobe of the liver.