9494
Acute myelogenous leukemia in patients receiving chlorambucil as long - term adjuvant chemotherapy for stage II breast cancer .
 adverse effect: Acute myelogenous leukemia, chlorambucil
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: Acute myelogenous leukemia, chlorambucil