4515
A clinical presentation is made of a 2 - 3 year follow - up of six cases of acute renal failure that have been reported earlier .
 Disease: acute renal failure
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:
 Disease: acute renal failure