5202
The most likely cause of liver failure in this patient was , therefore , clarithromycin , which undergoes hepatic metabolism and has been reported to cause fulminant hepatic failure .
 adverse effect: fulminant hepatic failure, clarithromycin; adverse effect: liver failure, clarithromycin
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: fulminant hepatic failure, clarithromycin; adverse effect: liver failure, clarithromycin