Assertion: nail polish's chemical | /r/HasProperty | perfluorooctanoic acid
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Source sentences:
text: A report by the US Environmental Working Group on one particular perfluorinated chemical, perfluorooctanoic acid (PFOA), revealed that this substance can be found in the blood of some 90 per cent of US citizens - in some at levels as high as those found in workers at factories producing perfluorinates.