8214
Destructive thyrotoxicosis appeared 4 - 6 months after starting IFN - alpha , followed by Graves ' hyperthyroidism within 8 to 11 months .
 adverse effect: Graves ' hyperthyroidism, IFN - alpha; adverse effect: thyrotoxicosis, IFN - alpha
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: Graves ' hyperthyroidism, IFN - alpha; adverse effect: thyrotoxicosis, IFN - alpha