12741
Though proteinuria and nephrotic syndrome is a rare adverse effect of IFN - beta-1b therapy , physicians treating MS patients with this agent should pay careful attention to new clinical symptoms and laboratory findings .
 adverse effect: nephrotic syndrome, IFN - beta-1b; adverse effect: proteinuria, IFN - beta-1b
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "relation1: word1, word2; relation2: word3, word4". 
Option: adverse effect 
Text: {0} 
Answer:
 adverse effect: nephrotic syndrome, IFN - beta-1b; adverse effect: proteinuria, IFN - beta-1b