22602
It possessed a wide range of pesticide tolerance , ranging from 117 mu g mL ( - 1 ) for alphamethrin to 2 , 600 mu g mL ( - 1 ) for endosulfan .
 Chemical: alphamethrin; Chemical: endosulfan
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: alphamethrin, endosulfan 
Answer:
 Chemical: alphamethrin; Chemical: endosulfan