2881
Initial potassium loss and hypokalaemia during chlorthalidone administration in patients with essential hypertension : the influence of dietary sodium restriction .
 Chemical: potassium; Disease: hypokalaemia; Chemical: chlorthalidone; Disease: hypertension; Chemical: sodium
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: potassium, hypokalaemia, chlorthalidone, hypertension, sodium 
Answer:
 Chemical: potassium; Disease: hypokalaemia; Chemical: chlorthalidone; Disease: hypertension; Chemical: sodium