1034
Retinoic acid may increase the risk of bone marrow transplant nephropathy .
 adverse effect: bone marrow transplant nephropathy, Retinoic acid
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:  bone marrow transplant nephropathy, Retinoic acid 
Answer:
 adverse effect: bone marrow transplant nephropathy, Retinoic acid