8
Hence , hyperthyroidism induced by IFN - alpha could correspond to the first phase of silent thyroiditis , to Graves ' disease or to the succession of both .
 hyperthyroidism, IFN - alpha
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: adverse effect 
Text: {0} 
Answer:
 hyperthyroidism, IFN - alpha