4566
Two cases of sirolimus - associated pneumonitis have been reported after cardiac transplantation .
 adverse effect: pneumonitis, sirolimus
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:  pneumonitis, sirolimus 
Answer:
 adverse effect: pneumonitis, sirolimus