That is, this is the last such request that will be penned from the Cavanaugh Hall address.
( ( That is ) ( , ( ( this ( is ( ( the ( last ( such request ) ) ) ( that ( will ( be ( penned ( from ( the ( Cavanaugh ( Hall address ) ) ) ) ) ) ) ) ) ) ) . ) ) )
(ROOT (S (INTJ (DT That) (VBZ is)) (, ,) (S (NP (DT this)) (VP (VBZ is) (NP (NP (DT the) (JJ last) (JJ such) (NN request)) (SBAR (WHNP (WDT that)) (S (VP (MD will) (VP (VB be) (VP (VBN penned) (PP (IN from) (NP (DT the) (NNP Cavanaugh) (NNP Hall) (NN address))))))))))) (. .)))
We are burning down Cavanaugh hall to rid it of demons. 
( We ( ( are ( ( burning down ) ( Cavanaugh ( hall ( to ( ( rid it ) ( of demons ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (PRP We)) (VP (VBP are) (VP (VBG burning) (PRT (RP down)) (NP (NNP Cavanaugh) (NN hall) (S (VP (TO to) (VP (VB rid) (NP (PRP it)) (PP (IN of) (NP (NNS demons))))))))) (. .)))