13421
Within 3 weeks of beginning continuous daily isoniazid and rifampin therapy for pulmonary tuberculosis , a patient developed acute renal failure .
 acute renal failure, isoniazid; acute renal failure, rifampin
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:
 acute renal failure, isoniazid; acute renal failure, rifampin