1733
Fatal complication of intravesical formalin during control of intractable hemorrhage from radiation cystitis .
 adverse effect: Fatal complication, formalin
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:  Fatal complication, formalin 
Answer:
 adverse effect: Fatal complication, formalin