556
The hospital course of the acute renal failure is presented with a review of the literature on cases of acute renal failure after IVIG .
 adverse effect: acute renal failure, IVIG
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: adverse effect 
Text: {0} 
 Entity Pairs:  acute renal failure, IVIG 
Answer:
 adverse effect: acute renal failure, IVIG