introducing an intriguing and alluring premise , 
(ROOT (S (VP (VBG introducing) (NP (DT an) (ADJP (JJ intriguing) (CC and) (JJ alluring)) (NN premise))) (, ,)))
(ROOT (S (VP (VBG ) (NP (DT ) (ADJP (JJ ) (CC ) (JJ )) (NN ))) (, )))