17309
The total phenolic content of the root tuber extract was evaluated and its major phenolic constituents , caffeic acid , chlorogenic acid and 3 , 5 dicaffeoylquinic acid , known to possess antioxidant activity , were quantified .
 Chemical: phenolic; Chemical: caffeic acid; Chemical: chlorogenic acid; Chemical: 3 , 5 dicaffeoylquinic 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: phenolic, caffeic acid, chlorogenic acid, 3 , 5 dicaffeoylquinic acid 
Answer:
 Chemical: phenolic; Chemical: caffeic acid; Chemical: chlorogenic acid; Chemical: 3 , 5 dicaffeoylquinic acid