1342
Complications associated with primary and secondary perforation of the bladder following immediate instillations of epirubicin after transurethral resection of superficial urothelial tumours .
 adverse effect: primary and secondary perforation of the bladder, epirubicin
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:  primary and secondary perforation of the bladder, epirubicin 
Answer:
 adverse effect: primary and secondary perforation of the bladder, epirubicin