3349
We report two cases of fulminant hepatic failure in HIV-1-infected patients treated with didanosine ( ddI ) .
 adverse effect: fulminant hepatic failure, ddI; adverse effect: fulminant hepatic failure, didanosine
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:  fulminant hepatic failure, ddI; fulminant hepatic failure, didanosine 
Answer:
 adverse effect: fulminant hepatic failure, ddI; adverse effect: fulminant hepatic failure, didanosine