both shrill and soporific , and because everything is repeated five or six times , it can seem tiresomely simpleminded . 
(ROOT (S (S (ADJP (CC both) (ADJP (JJ shrill) (CC and) (JJ soporific)))) (, ,) (CC and) (S (SBAR (IN because) (S (NP (NN everything)) (VP (VBZ is) (VP (VBN repeated) (NP (QP (CD five) (CC or) (CD six)) (NNS times)))))) (, ,) (NP (PRP it)) (VP (MD can) (VP (VB seem) (S (ADJP (RB tiresomely) (VBN simpleminded)))))) (. .)))
(ROOT (S (S (ADJP (CC ) (ADJP (JJ ) (CC ) (JJ )))) (, ) (CC ) (S (SBAR (IN ) (S (NP (NN )) (VP (VBZ ) (VP (VBN ) (NP (QP (CD ) (CC ) (CD )) (NNS )))))) (, ) (NP (PRP )) (VP (MD ) (VP (VB ) (S (ADJP (RB ) (VBN )))))) (. )))