4058
We discuss our observations in the cases of two patients with acyclovir neurotoxicity and review the findings of all previous reports in the English language literature .
 adverse effect: neurotoxicity, acyclovir
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:  neurotoxicity, acyclovir 
Answer:
 adverse effect: neurotoxicity, acyclovir