1201
METHODS : We performed a case control study of heart failure patients treated with spironolactone in our clinical practice .
 Disease: heart failure; Chemical: spironolactone
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: heart failure, spironolactone 
Answer:
 Disease: heart failure; Chemical: spironolactone