Those Creole men and women you'll see dancing it properly have been moving their hips and knees that way since childhood.
( ( ( Those ( Creole ( ( men and ) women ) ) ) ( you ( 'll ( see ( dancing it ) ) ) ) ) ( properly ( ( have ( been ( ( moving ( ( their ( ( hips and ) knees ) ) ( that way ) ) ) ( since childhood ) ) ) ) . ) ) )
(ROOT (S (NP (NP (DT Those) (JJ Creole) (NNS men) (CC and) (NNS women)) (SBAR (S (NP (PRP you)) (VP (MD 'll) (VP (VB see) (S (VP (VBG dancing) (NP (PRP it))))))))) (ADVP (RB properly)) (VP (VBP have) (VP (VBN been) (VP (VBG moving) (NP (NP (PRP$ their) (NNS hips) (CC and) (NNS knees)) (NP (DT that) (NN way))) (PP (IN since) (NP (NN childhood)))))) (. .)))
It is very difficult to learn the dance as an adult.
( It ( ( ( is ( very difficult ) ) ( to ( ( learn ( the dance ) ) ( as ( an adult ) ) ) ) ) . ) )
(ROOT (S (NP (PRP It)) (VP (VBZ is) (ADJP (RB very) (JJ difficult)) (S (VP (TO to) (VP (VB learn) (NP (DT the) (NN dance)) (PP (IN as) (NP (DT an) (NN adult))))))) (. .)))