5274
Gynecomastia developed in two epileptic patients some months after the addition of oral fluoresone 750 mg daily to the phenobarbital and phenytoin already being administered .
 adverse effect: Gynecomastia, fluoresone; adverse effect: Gynecomastia, phenobarbital; adverse effect: Gynecomastia, phenytoin
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:  Gynecomastia, fluoresone; Gynecomastia, phenobarbital; Gynecomastia, phenytoin 
Answer:
 adverse effect: Gynecomastia, fluoresone; adverse effect: Gynecomastia, phenobarbital; adverse effect: Gynecomastia, phenytoin