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EGCG administration also doubled plasma bile acid levels compared to controls .
 Chemical: EGCG; Chemical: bile acid
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: EGCG, bile acid 
Answer:
 Chemical: EGCG; Chemical: bile acid