manages to instruct without reeking of research library dust 
(ROOT (S (VP (VBZ manages) (S (VP (TO to) (VP (VB instruct) (PP (IN without) (S (VP (NN reeking) (PP (IN of) (NP (NML (NN research) (NN library)) (NN dust))))))))))))
(ROOT (S (VP (VBZ ) (S (VP (TO ) (VP (VB ) (PP (IN ) (S (VP (NN ) (PP (IN ) (NP (NML (NN ) (NN )) (NN ))))))))))))