6926
It should be recognized that ibuprofen may be associated with salt and water retention in the same fashion as previously described with phenylbutazone and indomethacin .
 adverse effect: salt and water retention, ibuprofen; adverse effect: salt and water retention, indomethacin; adverse effect: salt and water retention, phenylbutazone
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:  salt and water retention, ibuprofen; salt and water retention, indomethacin; salt and water retention, phenylbutazone 
Answer:
 adverse effect: salt and water retention, ibuprofen; adverse effect: salt and water retention, indomethacin; adverse effect: salt and water retention, phenylbutazone