6061
Acute myelogenous leukemia in patients receiving chlorambucil as long - term adjuvant chemotherapy for stage II breast cancer .
 adverse effect: Acute myelogenous leukemia, chlorambucil
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:  Acute myelogenous leukemia, chlorambucil 
Answer:
 adverse effect: Acute myelogenous leukemia, chlorambucil