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(ROOT (ADJP (ADJP (RB so) (JJ crucial) (PP (IN to) (NP (DT the) (NN genre)))) (CC and) (NP (DT another) (NML (JJ first) (HYPH -) (NN rate)) (NN performance))))
(ROOT (ADJP (ADJP (RB ) (JJ ) (PP (IN ) (NP (DT ) (NN )))) (CC ) (NP (DT ) (NML (JJ ) (HYPH ) (NN )) (NN ))))