( ( The ( inner ear ) ) ( ( is ( made ( of ( ( ( ( ( ( ( the ( spiral-shaped cochlea ) ) , ) and ) also ) ( the ( semicircular canals ) ) ) and ) ( ( ( the vestibule ) , ) ( which ( are ( ( the organs ) ( of balance ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT The) (JJ inner) (NN ear)) (VP (VBZ is) (VP (VBN made) (PP (IN of) (NP (NP (NP (DT the) (JJ spiral-shaped) (NN cochlea)) (, ,) (CC and) (ADVP (RB also)) (NP (DT the) (JJ semicircular) (NNS canals))) (CC and) (NP (NP (DT the) (NN vestibule)) (, ,) (SBAR (WHNP (WDT which)) (S (VP (VBP are) (NP (NP (DT the) (NNS organs)) (PP (IN of) (NP (NN balance)))))))))))) (. .)))
The inner ear is made of the spiral-shaped cochlea, and also the semicircular canals and the vestibule, which are the organs of balance.
(ROOT (S (NP (DT The) (NN cochlea) (CC and) (NN vestibul)) (VP (VBP make) (PRT (RP up)) (NP (DT the) (JJ inner) (NN ear))) (. .)))