( ( Many dogs ) ( ( have ( ( hair inside ) ( of ( the ( ear canal ) ) ) ) ) . ) )
(ROOT (S (NP (JJ Many) (NNS dogs)) (VP (VBP have) (NP (NP (NN hair) (NN inside)) (PP (IN of) (NP (DT the) (NN ear) (NN canal))))) (. .)))
Many dogs have hair inside of the ear canal.
(ROOT (NP (NP (NP (DT The) (NN hair) (NNS cells) (NN sense)) (PRN (-LRB- -LRB-) (PRP s) (-RRB- -RRB-))) (NP (NP (DT the) (NN movement)) (PP (IN of) (NP (ADJP (JJ liquid) (PP (IN in) (NP (NN ear)))) (NNS canals)))) (. .)))