3378
In contrast to chronic or subacute thyroiditis , Graves ' disease rarely complicates IFN - alpha therapy for chronic viral C hepatitis .
 adverse effect: Graves ' disease, IFN - alpha; adverse effect: subacute thyroiditis, IFN - alpha
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:  Graves ' disease, IFN - alpha; subacute thyroiditis, IFN - alpha 
Answer:
 adverse effect: Graves ' disease, IFN - alpha; adverse effect: subacute thyroiditis, IFN - alpha