9450
Kaposi 's sarcoma in a patient treated with imatinib mesylate for chronic myeloid leukemia .
 Kaposi 's sarcoma, imatinib mesylate
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: adverse effect 
Text: {0} 
Answer:
 Kaposi 's sarcoma, imatinib mesylate