7803
Acute reversible ataxo - myoclonic encephalopathy with flecainide therapy .
 adverse effect: Acute reversible ataxo - myoclonic encephalopathy, flecainide
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 reversible ataxo - myoclonic encephalopathy, flecainide 
Answer:
 adverse effect: Acute reversible ataxo - myoclonic encephalopathy, flecainide