When Sydney experiments with the color-matching strategy and succeeds in placing the brown piece, she internalizes the technique.
( ( When ( Sydney ( ( ( experiments ( with ( the ( color-matching strategy ) ) ) ) and ) ( succeeds ( in ( placing ( the ( brown piece ) ) ) ) ) ) ) ) ( , ( she ( ( internalizes ( the technique ) ) . ) ) ) )
(ROOT (S (SBAR (WHADVP (WRB When)) (S (NP (NNP Sydney)) (VP (VP (NP (NNS experiments)) (PP (IN with) (NP (DT the) (JJ color-matching) (NN strategy)))) (CC and) (VP (VBZ succeeds) (PP (IN in) (S (VP (VBG placing) (NP (DT the) (JJ brown) (NN piece))))))))) (, ,) (NP (PRP she)) (VP (VBZ internalizes) (NP (DT the) (NN technique))) (. .)))
Sydney never experiments with color-matching strategy.
( Sydney ( never ( ( experiments ( with ( color-matching strategy ) ) ) . ) ) )
(ROOT (S (NP (NNP Sydney)) (ADVP (RB never)) (VP (VBZ experiments) (PP (IN with) (NP (JJ color-matching) (NN strategy)))) (. .)))