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A patient presented with a painful , oedematous , cyanosed hand having injected a solution of diamorphine and methylphenidate into his radial artery .
 adverse effect: painful , oedematous , cyanosed hand, diamorphine; adverse effect: painful , oedematous , cyanosed hand, methylphenidate
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:  painful , oedematous , cyanosed hand, diamorphine; painful , oedematous , cyanosed hand, methylphenidate 
Answer:
 adverse effect: painful , oedematous , cyanosed hand, diamorphine; adverse effect: painful , oedematous , cyanosed hand, methylphenidate