The Passaic office is refusing to join in that reconfiguration, which goes into effect Jan.
( ( The ( Passaic office ) ) ( ( is ( refusing ( to ( join ( in ( ( ( that reconfiguration ) , ) ( which ( ( goes ( into effect ) ) Jan. ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT The) (NNP Passaic) (NN office)) (VP (VBZ is) (VP (VBG refusing) (S (VP (TO to) (VP (VB join) (PP (IN in) (NP (NP (DT that) (NN reconfiguration)) (, ,) (SBAR (WHNP (WDT which)) (S (VP (VBZ goes) (PP (IN into) (NP (NN effect))) (NP (NNP Jan.)))))))))))) (. .)))
It will be reconfigured on January 4.
( It ( ( will ( be ( reconfigured ( on ( January 4 ) ) ) ) ) . ) )
(ROOT (S (NP (PRP It)) (VP (MD will) (VP (VB be) (VP (VBN reconfigured) (PP (IN on) (NP (NNP January) (CD 4)))))) (. .)))