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Bisphenol A ( BPA ) is an environmental estrogenic endocrine disruptor that may have adverse health impacts on a range of tissue / systems .
 Chemical: Bisphenol A; Chemical: BPA
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: Bisphenol A; Chemical: BPA