12492
Tiagabine overdose causes an unusual array of neurological symptoms , many similar to reported adverse effects during therapeutic use .
 adverse effect: unusual array of neurological symptoms, Tiagabine
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:  unusual array of neurological symptoms, Tiagabine 
Answer:
 adverse effect: unusual array of neurological symptoms, Tiagabine