11911
In Experiment 1 , dams were fed either a high - or low - phytoestrogen diet and received daily oral doses of 0 , 0 . 175 , 1 . 75 , or 17 . 5 mu g BPA from gestation day 10 through post - partum day 9 .
 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: BPA