946
Pheripheral edema was observed in five female patients after taking proton pump inhibitors omeprazole , lansoprazole , or pantoprazole for 7 - 15 days for peptic acid diseases in recommended standard doses .
 adverse effect: Pheripheral edema, lansoprazole; adverse effect: Pheripheral edema, omeprazole; adverse effect: Pheripheral edema, pantoprazole
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:  Pheripheral edema, lansoprazole; Pheripheral edema, omeprazole; Pheripheral edema, pantoprazole 
Answer:
 adverse effect: Pheripheral edema, lansoprazole; adverse effect: Pheripheral edema, omeprazole; adverse effect: Pheripheral edema, pantoprazole