( ( Use ( of ( hair ( ( spray or ) hair ) ) ) ) ( ( dye ( that ( may ( enter ( the ( ear canal ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (NN Use)) (PP (IN of) (NP (NN hair) (NN spray) (CC or) (NN hair)))) (VP (VBZ dye) (SBAR (IN that) (S (VP (MD may) (VP (VB enter) (NP (DT the) (NN ear) (NN canal))))))) (. .)))
Use of hair spray or hair dye that may enter 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)))) (. .)))