3826
The total alcohol extracts of Euphorbia cuneata Vahl . ( Euphorbiaceae ) were screened for antiulcerogenic activity using an ethanol - induced ulcer model at doses of 125 , 250 and 500 mg / kg .
 Chemical: alcohol; Chemical: ethanol
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: alcohol, ethanol 
Answer:
 Chemical: alcohol; Chemical: ethanol