20217
Potential anti - ulcer activity of chebulinic acid was observed against CRU ( 62 . 9 % ) , AS ( 55 . 3 % ) , AL ( 80 . 67 % ) and PL ( 66 . 63 % ) induced ulcer models .
 Chemical: chebulinic 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: chebulinic acid 
Answer:
 Chemical: chebulinic acid