( This ( ( ( is good ) ( because ( hydrogen ( is ( ( the ( ( most abundant ) element ) ) ( in ( the Universe ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT This)) (VP (VBZ is) (ADJP (JJ good)) (SBAR (IN because) (S (NP (NN hydrogen)) (VP (VBZ is) (NP (NP (DT the) (ADJP (RBS most) (JJ abundant)) (NN element)) (PP (IN in) (NP (DT the) (NNP Universe)))))))) (. .)))
This is good because hydrogen is the most abundant element in the Universe.
(ROOT (S (NP (NNP Hydrogen)) (VP (VBZ is) (NP (NP (DT the) (ADJP (RBS most) (JJ abundant)) (NN element)) (PP (IN in) (NP (DT the) (NN universe))))) (. .)))