3651
Metabolic balance studies and rechallenge with hydrochlorothiazide were undertaken to investigate the mechanism of the thiazide - induced hyponatremia .
 adverse effect: hyponatremia, hydrochlorothiazide
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:  hyponatremia, hydrochlorothiazide 
Answer:
 adverse effect: hyponatremia, hydrochlorothiazide