355
Experimental design consisted of four groups : control ( vehicle alone ) , GSPE alone , drug alone and GSPE + drug .
 Chemical: GSPE; Chemical: GSPE
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
 Entities: GSPE, GSPE 
Answer:
 Chemical: GSPE; Chemical: GSPE