1126
We report an unusual case of simultaneous transitional cell carcinoma of the renal pelvis and distal ureter without transitional cell carcinoma of the bladder occurring after chronic cyclophosphamide therapy for nonHodgkin 's lymphoma .
 adverse effect: distal ureter without transitional cell carcinoma of the bladder, cyclophosphamide; adverse effect: transitional cell carcinoma of the renal pelvis, cyclophosphamide
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:  distal ureter without transitional cell carcinoma of the bladder, cyclophosphamide; transitional cell carcinoma of the renal pelvis, cyclophosphamide 
Answer:
 adverse effect: distal ureter without transitional cell carcinoma of the bladder, cyclophosphamide; adverse effect: transitional cell carcinoma of the renal pelvis, cyclophosphamide