120
BACKGROUND : Although angiotensin - converting enzyme inhibitor therapy reduces mortality rates in patients with congestive heart failure ( CHF ) , it may also cause decreased renal function .
 Chemical: angiotensin; Disease: congestive heart failure; Disease: CHF; Disease: decreased renal function
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Chemical: angiotensin; Disease: congestive heart failure; Disease: CHF; Disease: decreased renal function