8016
Recognition of a potential drug - induced Fanconi syndrome is important when managing pediatric oncology patients previously treated with ifosfamide .
 adverse effect: Fanconi syndrome, ifosfamide
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:  Fanconi syndrome, ifosfamide 
Answer:
 adverse effect: Fanconi syndrome, ifosfamide