2370
Hyperammonemia secondary to valproic acid as a cause of lethargy in a postictal patient .
 adverse effect: Hyperammonemia, valproic acid; adverse effect: lethargy, valproic acid
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:  Hyperammonemia, valproic acid; lethargy, valproic acid 
Answer:
 adverse effect: Hyperammonemia, valproic acid; adverse effect: lethargy, valproic acid