14181
Clinical course of macular edema in two cases of interferon - associated retinopathy observed by optical coherence tomography .
 adverse effect: macular edema, interferon; adverse effect: retinopathy, interferon
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:  macular edema, interferon; retinopathy, interferon 
Answer:
 adverse effect: macular edema, interferon; adverse effect: retinopathy, interferon