12219
Initiation of posaconazole led to clinical improvement until the patient 's demise from bacteremic vancomycin - resistant enterococcal peritonitis .
 adverse effect: enterococcal peritonitis, posaconazole
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: enterococcal peritonitis, posaconazole