( It ( ( was ( found ( that ( ( the instrument ) ( had ( penetrated ( ( the ( right lobe ) ) ( of ( the liver ) ) ) ) ) ) ) ) ) ; ) )
(ROOT (S (NP (PRP It)) (VP (VBD was) (VP (VBN found) (SBAR (IN that) (S (NP (DT the) (NN instrument)) (VP (VBD had) (VP (VBN penetrated) (NP (NP (DT the) (JJ right) (NN lobe)) (PP (IN of) (NP (DT the) (NN liver)))))))))) (: ;)))
It was found that the instrument had penetrated 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.