Through Responsive and Naturalistic Approaches.
( ( Through ( Responsive ( and ( Naturalistic Approaches ) ) ) ) . )
(ROOT (FRAG (PP (IN Through) (NP (NNP Responsive) (CC and) (NNP Naturalistic) (NNPS Approaches))) (. .)))
Unnatural and unresponsive approaches
( ( ( Unnatural and ) unresponsive ) approaches )
(ROOT (S (NP (NNP Unnatural) (CC and) (NNP unresponsive)) (VP (VBZ approaches))))