17363
Ethanol - ammonia - water ( 80 : 1 : 19 , V / V / V ) solution was used as extract solution , which can extract target species while reducing interference from the sample matrices .
 Chemical: Ethanol; Chemical: ammonia
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: Ethanol, ammonia 
Answer:
 Chemical: Ethanol; Chemical: ammonia