( ( ( Matted hair ) ( inside ( the ( ear canal ) ) ) ) . )
(ROOT (NP (NP (JJ Matted) (NN hair)) (PP (IN inside) (NP (DT the) (NN ear) (NN canal))) (. .)))
Matted hair inside 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)))) (. .)))