3387
Methotrexate - induced leukoencephalopathy is treatable with high - dose folinic acid : a case report and analysis of the literature .
 adverse effect: leukoencephalopathy, Methotrexate
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:  leukoencephalopathy, Methotrexate 
Answer:
 adverse effect: leukoencephalopathy, Methotrexate