13348
The newborn manifested a four day course of lethargy with unexplained high lithium levels in the adult toxic range .
 adverse effect: lethargy, lithium
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:  lethargy, lithium 
Answer:
 adverse effect: lethargy, lithium