9718
Proliferation of abnormal bone marrow histiocytes , an undesired effect of granulocyte macrophage - colony - stimulating factor therapy in a patient with Hurler 's syndrome undergoing bone marrow transplantation .
 adverse effect: Proliferation of abnormal bone marrow histiocytes, granulocyte macrophage - colony - stimulating factor
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:  Proliferation of abnormal bone marrow histiocytes, granulocyte macrophage - colony - stimulating factor 
Answer:
 adverse effect: Proliferation of abnormal bone marrow histiocytes, granulocyte macrophage - colony - stimulating factor