4432
Life - threatening acute hyponatraemia induced by low dose cyclophosphamide and indomethacin .
 adverse effect: acute hyponatraemia, cyclophosphamide; adverse effect: acute hyponatraemia, indomethacin
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:  acute hyponatraemia, cyclophosphamide; acute hyponatraemia, indomethacin 
Answer:
 adverse effect: acute hyponatraemia, cyclophosphamide; adverse effect: acute hyponatraemia, indomethacin