the script is too mainstream and the psychology too textbook to intrigue . 
(ROOT (S (S (NP (DT the) (NN script)) (VP (VBZ is) (ADJP (RB too) (JJ mainstream)))) (CC and) (S (NP (DT the) (NN psychology)) (ADJP (RB too) (NN textbook) (SBAR (S (VP (TO to) (VP (VB intrigue))))))) (. .)))
(ROOT (S (S (NP (DT ) (NN )) (VP (VBZ ) (ADJP (RB ) (JJ )))) (CC ) (S (NP (DT ) (NN )) (ADJP (RB ) (NN ) (SBAR (S (VP (TO ) (VP (VB ))))))) (. )))