1163
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 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: Proliferation of abnormal bone marrow histiocytes, granulocyte macrophage - colony - stimulating factor