( ( ( ( ( Macroevolution ( '' ( is ( change ( between species ) ) ) ) ) , ) and ) ( ( must always ) ( lie ( at ( ( the heart ) ( of ( evolutionary theory ) ) ) ) ) ) ) . )
(ROOT (S (S (NP (NNP Macroevolution)) ('' '') (VP (VBZ is) (NP (NP (NN change)) (PP (IN between) (NP (NNS species)))))) (, ,) (CC and) (S (VP (MD must) (ADVP (RB always)) (VP (VB lie) (PP (IN at) (NP (NP (DT the) (NN heart)) (PP (IN of) (NP (JJ evolutionary) (NN theory)))))))) (. .)))
Macroevolution&quot; is change between species, and must always lie at the heart of evolutionary theory.
(ROOT (S (NP (DT The) (NN term) (NN macroevolution)) (VP (VBZ refers) (PP (TO to) (NP (NP (JJR larger) (JJ evolutionary) (NNS changes)) (SBAR (WHNP (WDT that)) (S (VP (VBP result) (PP (IN in) (NP (JJ new) (NNS species))))))))) (. .)))