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As bisphenol - A ( BPA ) can be estrogenic and anti - androgenic , we examined impacts of perinatal exposure upon adult sexual behavior and morphology of male mice .
 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