are advised to sit near the back and squint to avoid noticing some truly egregious lip-non-synching 
(ROOT (VP (VBP are) (VP (VBN advised) (S (VP (TO to) (VP (VP (VB sit) (PP (IN near) (NP (DT the) (NN back)))) (CC and) (VP (VB squint)) (S (VP (TO to) (VP (VB avoid) (S (VP (VBG noticing) (NP (DT some) (ADJP (RB truly) (JJ egregious)) (NML (NN lip) (HYPH -) (NN non)) (HYPH -) (NN synching)))))))))))))
(ROOT (VP (VBP ) (VP (VBN ) (S (VP (TO ) (VP (VP (VB ) (PP (IN ) (NP (DT ) (NN )))) (CC ) (VP (VB )) (S (VP (TO ) (VP (VB ) (S (VP (VBG ) (NP (DT ) (ADJP (RB ) (JJ )) (NML (NN ) (HYPH ) (NN )) (HYPH ) (NN )))))))))))))