Sentence:  The P.D.I. and later the Popular Movement protected the Istiqlal 's `` privileged position '' until the fall of Balafrej , and then the Istiqlal used the same argument , which it had previously <WSD>ignored</WSD> , against the pro U.N.F.P. tendencies of the Ibrahim government . 
Meaning of the word marked with <WSD> tags:  refuse to acknowledge