( ( To ( ( relate ( ( that knowledge ) ( in ( a ( practical sense ) ) ) ) ) ( to ( ( an understanding ) ( of ( human ( ( behavior and ) experience ) ) ) ) ) ) ) . )
(ROOT (S (VP (TO To) (VP (VB relate) (NP (NP (DT that) (NN knowledge)) (PP (IN in) (NP (DT a) (JJ practical) (NN sense)))) (PP (TO to) (NP (NP (DT an) (NN understanding)) (PP (IN of) (NP (JJ human) (NN behavior) (CC and) (NN experience))))))) (. .)))
To relate that knowledge in a practical sense to an understanding of human behavior and experience.
(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)))) (. .)))