1986
RESULTS : There were more incidents of bradycardia in subjects treated with clonidine compared with those not treated with clonidine ( 17 . 5 % versus 3 . 4 % ; p = . 02 ) , but no other significant group differences regarding electrocardiogram and other cardiovascular outcomes .
 Disease: bradycardia; Chemical: clonidine; Chemical: clonidine
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: bradycardia, clonidine, clonidine 
Answer:
 Disease: bradycardia; Chemical: clonidine; Chemical: clonidine