but it does somehow manage to get you under its spell . 
(ROOT (S (CC but) (NP (PRP it)) (VP (VBZ does) (ADVP (RB somehow)) (VP (VB manage) (S (VP (TO to) (VP (VB get) (NP (PRP you)) (PP (IN under) (NP (PRP$ its) (NN spell)))))))) (. .)))
(ROOT (S (CC ) (NP (PRP )) (VP (VBZ ) (ADVP (RB )) (VP (VB ) (S (VP (TO ) (VP (VB ) (NP (PRP )) (PP (IN ) (NP (PRP$ ) (NN )))))))) (. )))