2675
Patients who received enalapril experienced clinically and statistically significantly less symptomatic hypotension ( 5 . 2 % ) than the patients who received prazosin ( 12 . 9 % ) .
 Chemical: enalapril; Disease: hypotension; Chemical: prazosin
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: enalapril, hypotension, prazosin 
Answer:
 Chemical: enalapril; Disease: hypotension; Chemical: prazosin