3592
A frequency of bradycardia of 50 % was noted in the control group , but this was not significantly different from the frequency with the active drugs .
 Disease: bradycardia
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 
Answer:
 Disease: bradycardia