17121
Interestingly protokylol contains MDMA in its chemical structure , and if the 1-hydroxy-ethyl ] benzene-1 ,2 - diol moiety could be cleaved , MDA would be obtained relatively easily .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities:  
Answer:
 None