( ( At ( ( the heart ) ( of ( cultural interaction ) ) ) ) ( ( is ( ( information , ) ( ( ( ( ( ( ( ( ( transmitted ( ( orally or ) ( in ( recorded form ) ) ) ) , ) and ) stored ) , ) organized ) , ) and ) ( perceived ( according ( to ( the ( human environment ) ) ) ) ) ) ) ) . ) )
(ROOT (SINV (PP (IN At) (NP (NP (DT the) (NN heart)) (PP (IN of) (NP (JJ cultural) (NN interaction))))) (VP (VBZ is)) (NP (NP (NN information)) (, ,) (VP (VP (VBN transmitted) (UCP (ADVP (RB orally)) (CC or) (PP (IN in) (NP (JJ recorded) (NN form))))) (, ,) (CC and) (VP (VBN stored)) (, ,) (VP (VBN organized)) (, ,) (CC and) (VP (VBN perceived) (PP (VBG according) (PP (TO to) (NP (DT the) (JJ human) (NN environment))))))) (. .)))
At the heart of cultural interaction is information, transmitted orally or in recorded form, and stored, organized, and perceived according to the human environment.
(ROOT (S (PP (IN In) (NP (NNS humans))) (, ,) (NP (DT the) (NN heart)) (VP (VBZ is) (NP (DT the) (JJ first) (NN organ) (S (VP (TO to) (VP (VP (VB form)) (CC and) (VP (VB become) (ADJP (JJ functional)))))))) (. .)))