7462
A 43-year - old woman with multiple sclerosis ( MS ) had nephrotic syndrome 21 months after starting treatment with interferon ( IFN ) - beta-1b ( subcutaneous administration ) .
 adverse effect: nephrotic syndrome, interferon ( IFN ) - beta-1b
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:  nephrotic syndrome, interferon ( IFN ) - beta-1b 
Answer:
 adverse effect: nephrotic syndrome, interferon ( IFN ) - beta-1b