4240
The goal of this study was to determine the role of synthesis / release of bradykinin to activate B2 receptors in disruption of the blood - brain barrier during acute hypertension .
 Chemical: bradykinin; Disease: hypertension
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: bradykinin, hypertension 
Answer:
 Chemical: bradykinin; Disease: hypertension