An endowed chair will greatly benefit the IU School of Dentistry in recruiting and retaining outstanding faculty.
( ( An ( endowed chair ) ) ( ( ( will greatly ) ( ( benefit ( ( the ( IU School ) ) ( of Dentistry ) ) ) ( in ( ( ( recruiting and ) retaining ) ( outstanding faculty ) ) ) ) ) . ) )
(ROOT (S (NP (DT An) (JJ endowed) (NN chair)) (VP (MD will) (ADVP (RB greatly)) (VP (VB benefit) (NP (NP (DT the) (NNP IU) (NNP School)) (PP (IN of) (NP (NNP Dentistry)))) (PP (IN in) (S (VP (VBG recruiting) (CC and) (VBG retaining) (NP (JJ outstanding) (NN faculty))))))) (. .)))
A endowed chair won't help the indiana school of dentistry at all. 
( ( A ( endowed chair ) ) ( ( ( wo n't ) ( ( help ( ( the ( indiana school ) ) ( of dentistry ) ) ) ( at all ) ) ) . ) )
(ROOT (S (NP (DT A) (JJ endowed) (NN chair)) (VP (MD wo) (RB n't) (VP (VB help) (NP (NP (DT the) (NN indiana) (NN school)) (PP (IN of) (NP (NN dentistry)))) (ADVP (IN at) (DT all)))) (. .)))