1449
Administration of daidzein ( 4 . 5 mg / kg body weight ) to mice was shown significantly to reverse scopolamine - induced amnesia , according to the results of a Y - maze test .
 Chemical: daidzein; Chemical: scopolamine; Disease: amnesia
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Chemical: daidzein; Chemical: scopolamine; Disease: amnesia