It is that prospect that may bring Republicans together to defend a CPI everyone knows is inaccurate.
( It ( ( is ( that ( ( prospect ( that ( may ( ( ( bring Republicans ) together ) ( to ( defend ( ( a ( CPI everyone ) ) knows ) ) ) ) ) ) ) ( is inaccurate ) ) ) ) . ) )
(ROOT (S (NP (PRP It)) (VP (VBZ is) (SBAR (IN that) (S (NP (NP (NN prospect)) (SBAR (WHNP (WDT that)) (S (VP (MD may) (VP (VB bring) (NP (NNS Republicans)) (ADVP (RB together)) (S (VP (TO to) (VP (VB defend) (SBAR (S (NP (DT a) (NNP CPI) (NN everyone)) (VP (VBZ knows)))))))))))) (VP (VBZ is) (ADJP (JJ inaccurate)))))) (. .)))
An inaccurate CPI can be defended by Republicans
( ( An ( inaccurate CPI ) ) ( can ( be ( defended ( by Republicans ) ) ) ) )
(ROOT (S (NP (DT An) (JJ inaccurate) (NNP CPI)) (VP (MD can) (VP (VB be) (VP (VBN defended) (PP (IN by) (NP (NNPS Republicans))))))))