( ( ( left lobe ) ( of ( liver 3 ) ) ) . )
(ROOT (NP (NP (JJ left) (NN lobe)) (PP (IN of) (NP (NN liver) (CD 3))) (. .)))
left lobe of liver 3.
(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.