( ( ( That kind ) ( of behavior ) ) ( ( ( should not ) ( be learned ) ) . ) )
(ROOT (S (NP (NP (DT That) (NN kind)) (PP (IN of) (NP (NN behavior)))) (VP (MD should) (RB not) (VP (VB be) (VP (VBN learned)))) (. .)))
That kind of behavior should not be learned.
(ROOT (S (NP (JJ Learned) (NN behavior)) (VP (VP (VBZ occurs) (ADVP (RB only)) (PP (IN after) (NP (NN experience) (CC or) (NN practice)))) (CC and) (VP (VBZ describes) (NP (RBS most) (JJ human) (NNS behaviors)))) (. .)))